Malaria in Southern Africa in September 2026: What travellers need to know

September marks the transition from the dry winter months to spring across much of Southern Africa. Temperatures begin to rise, some areas receive their first seasonal rainfall, and mosquito activity can gradually increase.

For travellers, this means malaria awareness becomes particularly important again. While the risk varies considerably between countries and even between individual regions, several popular safari destinations remain malaria areas. The situation in 2026 also deserves extra attention, as increased malaria activity has been reported in parts of Southern Africa, including Namibia, Botswana and Zimbabwe.

If you're planning a safari in Kruger National Park or Etosha National Park, a trip to the Okavango Delta, Victoria Falls, a holiday in Mozambique or an adventure in Zambia or Malawi, it is worth checking the malaria situation before you travel and discussing prevention with a travel-health professional.

Malaria risk areas in Southern Africa

Malaria transmission is not uniform across Southern Africa. Altitude, temperature, rainfall, standing water and local mosquito populations all influence the risk. The following is a useful September 2026 overview, but travellers should always check destination-specific advice shortly before departure.

South Africa

Malaria risk in South Africa is concentrated in the far north-east of the country.

Important risk areas include:

• Kruger National Park
• Eastern parts of Mpumalanga
• northeastern and northern regions of Limpopo
• Parts of northern KwaZulu-Natal
• Border areas adjoining Mozambique and Zimbabwe

Cape Town, Johannesburg, Pretoria, the Garden Route, the Eastern Cape and most of the country's southern and western regions are not malaria areas.

September is particularly worth noting because the South African National Department of Health considers September to May the main malaria season and recommends chemoprophylaxis during this period for travellers to relevant risk areas.

For anyone planning a September safari in Kruger National Park, malaria prevention should therefore be taken seriously even if conditions still feel relatively dry.

Mozambique

Mozambique remains one of the region's most important malaria-risk destinations. Malaria transmission occurs throughout the country, including popular coastal and safari destinations.

Risk areas include:

• Maputo and the southern provinces
• Inhambane and Vilanculos
• Bazaruto and other coastal areas
• Beira and central Mozambique
• Gorongosa National Park
• Nampula and northern Mozambique
• Pemba and Cabo Delgado
• Niassa and the country's northern wilderness areas

The Centers for Disease Control and Prevention (CDC) currently recommends prescription malaria prevention for travellers to Mozambique.

Zimbabwe

Malaria occurs throughout Zimbabwe, although the risk varies with altitude and local conditions.

Particular attention is advisable around:

• Victoria Falls
• Hwange National Park
• Zambezi National Park
• Lake Kariba
• Mana Pools
• Matusadona National Park
• Gonarezhou and the south-eastern Lowveld
• Other low-lying areas along the Zambezi Valley

Zimbabwe experienced unusually high malaria activity in 2026, which is one reason travellers should not rely solely on the traditional seasonal pattern when planning a September trip.

Zambia

Zambia is considered a malaria-risk country throughout the year.

Popular tourist destinations where malaria prevention is particularly relevant include:

• South Luangwa National Park
• Lower Zambezi National Park
• Kafue National Park
• Victoria Falls and Livingstone
• Luangwa Valley
• Zambezi Valley
• Much of northern and eastern Zambia

The Centers for Disease Control and Prevention (CDC) lists malaria transmission throughout Zambia and recommends prescription chemoprophylaxis for travellers to the country.

Botswana

Malaria risk in Botswana is concentrated in the north and is particularly relevant to safari travellers.

Risk areas include:

• Okavango Delta
• Moremi
• Chobe National Park
• Kasane
• Chobe and Linyanti areas
• Kwando region
• Ngamiland
• Northern Botswana generally

The southern parts of the country have considerably less risk, and Gaborone has no malaria transmission according to current Centers for Disease Control and Prevention (CDC) guidance.

September is an important transition month. Some travel-health guidance considers malaria risk in northern Botswana high from September through May, while other guidelines use October as the start of the high-risk period. This difference highlights why travellers should obtain individual advice based on their exact itinerary rather than relying on a simple month-by-month calendar.

Namibia

Malaria risk in Namibia is mainly concentrated in the north and north-east.

Important areas include:

• Zambezi Region
• Kavango East
• Kavango West
• Northern parts of Kunene
• Ohangwena
• Omusati
• Oshana
• Oshikoto
• Parts of Omaheke and Otjozondjupa

Windhoek, Swakopmund, Walvis Bay and much of southern Namibia have little or no malaria risk.

September is significant because malaria risk traditionally increases from September through May in parts of northern Namibia. In addition, Namibia experienced a notable increase in malaria cases in 2026, prompting travel-health authorities to temporarily strengthen prevention recommendations even during the normally lower-risk winter months.

Travellers heading towards the Zambezi Region, Kavango areas, northern safari destinations or Etosha National Park should therefore take malaria prevention seriously. Etosha lies in a transitional zone where risk is generally low but can increase in surrounding regions during wetter periods, so mosquito-bite precautions are still recommended when visiting the park.

eSwatini

Malaria risk in eSwatini is relatively limited compared with neighbouring Mozambique and South Africa.

The main risk area is the eastern and northern Lowveld, particularly areas close to the Mozambique border. This includes parts of Lubombo and the eastern sections of several other districts.

Mbabane and the highveld have little or no malaria risk.

Current UK travel-health guidance describes the main malaria season in eSwatini as November to May, with very low risk elsewhere. September therefore generally represents a lower-risk period, although mosquito-bite avoidance remains sensible in the Lowveld.

Malawi

Malaria is a year-round risk throughout Malawi.

This includes popular destinations such as:

• Lake Malawi
• Liwonde National Park
• Majete Wildlife Reserve
• Nkhotakota Wildlife Reserve
• Lower Shire Valley
• Blantyre
• Lilongwe

Because malaria transmission occurs throughout Malawi, travellers should discuss chemoprophylaxis as part of their preparation rather than assuming that the dry season eliminates the risk.

Lesotho

Lesotho is malaria-free.

Its high altitude and cooler climate mean that malaria transmission does not occur. Travellers visiting Lesotho therefore do not normally need malaria chemoprophylaxis specifically for their time in the country.

However, this changes if a Lesotho itinerary also includes malaria-risk areas elsewhere in Southern Africa.

Angola

Angola remains a high malaria-risk destination, with transmission throughout the country.

Risk is particularly relevant in lowland and tropical areas, including Luanda and much of northern, central and eastern Angola. Even travellers visiting urban areas should not automatically assume that malaria is not a concern.

The Centers for Disease Control and Prevention (CDC) recommends prescription malaria prevention for travellers to Angola.

Why September matters for malaria awareness

September is an important month for malaria awareness because Southern Africa is beginning to move from the cooler, drier winter towards warmer spring conditions.

As temperatures rise, mosquito activity can increase. Early seasonal rainfall can also create new breeding sites, particularly around rivers, floodplains, wetlands and areas where water collects.

At the same time, September is one of the most popular months for wildlife travel. The dry landscape and limited vegetation make wildlife easier to spot, attracting visitors to places such as Kruger National Park, Chobe, the Okavango Delta, Hwange, Victoria Falls and South Luangwa.

This combination of warmer weather, changing rainfall patterns and increased safari travel makes September a good time to review your malaria precautions.

Another important point is that malaria does not always produce obvious symptoms immediately. Fever, chills, headache, muscle aches and fatigue can initially resemble flu or another common infection. Malaria caused by Plasmodium falciparum can progress rapidly and become life-threatening if treatment is delayed.

If you develop a fever during a trip to a malaria-risk area or after returning home, tell the healthcare professional that you have recently travelled to a malaria area. Do not assume that you are safe simply because several weeks have passed since your safari.

Malaria prevention tips for travellers

The good news is that there is a lot travellers can do to reduce their risk.

Before travelling

• Check your itinerary carefully. Malaria risk can change dramatically between neighbouring regions.
• Visit a travel-health professional several weeks before departure, ideally around 4–6 weeks in advance.
• Discuss antimalarial medication if your itinerary includes a malaria-risk area. The appropriate medicine depends on your destination, duration of travel, medical history and other factors.
• Take prescribed medication exactly as directed. Do not stop early simply because you have left the malaria area.
• Pack an effective insect repellent before travelling.

While travelling

• Use an insect repellent containing an effective active ingredient such as DEET, picaridin or IR3535.
• Wear long trousers and long-sleeved clothing, particularly from dusk onwards.
• Stay in accommodation with air conditioning, screened windows or mosquito nets where possible.
• Use an insecticide-treated bed net when one is provided, particularly in safari camps and remote accommodation.
• Keep doors and windows closed or screened during periods of mosquito activity.
• Remember that malaria-carrying Anopheles mosquitoes are primarily active from dusk through the night, so evening and nighttime protection is particularly important.

After your trip

Pay attention to your health after returning home.

A fever following travel to a malaria area should always be taken seriously. Seek medical attention promptly and clearly mention where and when you travelled.

Malaria is preventable and treatable, but early diagnosis is critical.

Final thoughts

September is an excellent month for travelling through Southern Africa, but it is also the point at which malaria awareness becomes increasingly important again.

The risk is not the same everywhere. Lesotho is malaria-free, much of southern Namibia and Botswana has little or no risk, while countries such as Mozambique, Malawi, Zambia, Zimbabwe and Angola have much broader transmission. South Africa's malaria risk is concentrated in the north-east, while Namibia, Botswana and eSwatini have more pronounced regional and seasonal differences.

For travellers, the most important rule is simple: don't judge malaria risk by the season alone. Check your exact itinerary and get professional travel-health advice before departure.

With sensible mosquito-bite prevention, appropriate medication when recommended and prompt medical attention if fever develops, malaria does not need to prevent you from enjoying a September safari or Southern African adventure.

Disclaimer: This article provides general travel-health information and should not replace personalised medical advice. Malaria recommendations can vary according to your itinerary, age, medical history, pregnancy status, medication and current local transmission patterns. Always consult a qualified travel-health professional before travelling to a malaria-risk area. Malaria risk information can also change rapidly following changes in rainfall, mosquito populations and local transmission.

 

 

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Malaria in Southern Africa in August 2026: Risk areas & travel advice

August marks the heart of the dry season across much of Southern Africa. Cooler temperatures and lower humidity generally reduce mosquito activity in many regions, but malaria remains a year-round health risk in several popular safari and holiday destinations. Travellers should not assume that the dry winter months are malaria-free, especially when visiting low-lying areas, river valleys and tropical regions.

If you're planning a safari in the Kruger National Park, an Okavango Delta adventure, a Victoria Falls holiday or a beach escape to Mozambique, understanding the current malaria risk and taking appropriate precautions should form part of your travel planning.

Malaria risk areas in Southern Africa

Malaria transmission varies significantly across Southern Africa. While some countries have made substantial progress towards elimination, others continue to experience year-round transmission, particularly during and after the rainy season. Although August generally sees lower transmission than the summer months, the parasite remains present in many destinations.

South Africa

Malaria risk in South Africa is limited to the country's far north-east. Risk areas include:

• Kruger National Park
• The far north-eastern parts of Limpopo Province
• The lowveld areas of Mpumalanga
• Northern KwaZulu-Natal, including parts of the iSimangaliso Wetland Park region

Popular destinations such as Cape Town, the Garden Route, Johannesburg, Pretoria, Durban, the Drakensberg and the Eastern Cape are malaria-free.

Mozambique

Much of Mozambique remains a malaria risk area throughout the year, with the highest transmission typically occurring during and after the rainy season.

Risk exists along virtually the entire coastline and inland regions, including:

• Maputo Province
• Inhambane
• Vilanculos
• Bazaruto Archipelago
• Beira
• Gorongosa National Park
• Quelimane
• Nampula
• Ilha de Moçambique
• Pemba
• Quirimbas Archipelago
• Niassa Reserve

Travellers should take malaria prevention seriously regardless of the season.

Zimbabwe

Malaria occurs mainly in Zimbabwe's lower-altitude areas.

Higher-risk destinations include:

• Victoria Falls
• Zambezi National Park
• Hwange National Park
• Mana Pools National Park
• Kariba
• Matusadona National Park
• Gonarezhou National Park
• Eastern lowveld areas

Harare, Bulawayo and the Eastern Highlands generally have little or no malaria risk.

Zambia

Much of Zambia remains a malaria area, including:

• South Luangwa National Park
• Lower Zambezi National Park
• Kafue National Park
• Liuwa Plain National Park
• Kasanka National Park
• Bangweulu Wetlands
• Victoria Falls (Livingstone)

Transmission continues throughout the year, although mosquito numbers are usually lower during winter.

Botswana

Botswana's malaria risk is concentrated in the northern parts of the country.

Risk areas include:

• Okavango Delta
• Moremi Game Reserve
• Chobe National Park
• Savuti
• Linyanti
• The Panhandle
• Kasane

The Central Kalahari, Gaborone and much of southern Botswana are considered malaria-free.

Namibia

Malaria risk is seasonal and mainly confined to the north of Namibia.

Areas where precautions remain advisable include:

• Etosha National Park (particularly the northern sections)
• Caprivi (Zambezi Region)
• Kavango East and West
• Ruacana
• Mahango Game Reserve
• Bwabwata National Park

Windhoek, Swakopmund, Walvis Bay, Sossusvlei and most of central and southern Namibia are malaria-free.

eSwatini

eSwatini has made significant progress towards malaria elimination.

A low seasonal risk remains in the far eastern Lowveld near the Mozambique border, while Mbabane, Ezulwini Valley and most tourist areas are regarded as malaria-free.

Malawi

Malaria occurs throughout much of Malawi, including:

• Lake Malawi
• Liwonde National Park
• Majete Wildlife Reserve
• Nkhotakota Wildlife Reserve
• Nyika National Park (lower surrounding areas)
• Blantyre
• Lilongwe

Preventive measures are recommended throughout the country.

Lesotho

Lesotho is malaria-free.

Angola

Malaria remains widespread across Angola, particularly outside the highland regions.

Popular destinations where precautions are recommended include:

• Luanda
• Kissama National Park
• Benguela
• Lobito
• Lubango (lower risk than coastal areas but precautions may still be advised depending on itinerary)

Travellers should seek destination-specific medical advice before departure.

Why August matters for malaria awareness

Although malaria transmission generally reaches its lowest levels during the Southern Hemisphere winter, the disease does not disappear. Mosquitoes remain active in warmer low-altitude areas, along major rivers and in tropical regions where temperatures stay suitable for transmission.

August is also an important month because many international visitors arrive during the excellent safari season. Cooler weather, sparse vegetation and outstanding wildlife viewing attract thousands of travellers to malaria-endemic national parks, including Kruger, Chobe, the Okavango Delta, South Luangwa and Victoria Falls.

Because mosquito numbers are often lower than in summer, travellers sometimes become less vigilant about preventive measures. However, even a single infected mosquito bite can transmit malaria.

Malaria remains a serious disease that can become life-threatening if diagnosis and treatment are delayed. Early symptoms—including fever, chills, headache, muscle aches and fatigue—may resemble influenza and can appear up to several weeks after returning home. Anyone developing flu-like symptoms after visiting a malaria area should seek medical attention immediately and mention their recent travel history.

Malaria prevention tips for travellers

The good news is that malaria is largely preventable with sensible precautions.

Before travelling:

• Consult your doctor or a travel medicine clinic 4 to 6 weeks before departure if possible.
• Ask whether antimalarial medication is recommended for your itinerary.
• Ensure you understand how and when to take any prescribed medication.

While travelling:

• Apply an insect repellent containing DEET, picaridin or IR3535 to exposed skin.
• Wear long-sleeved shirts, long trousers and closed shoes after sunset.
• Sleep in air-conditioned rooms where available or under an insecticide-treated mosquito net.
• Keep doors and windows screened or closed during the evening.
• Consider treating clothing with permethrin where appropriate.
• Reduce outdoor exposure during dusk and dawn, when malaria-carrying Anopheles mosquitoes are typically most active.

After returning home:

• Monitor your health for several weeks after travel.
• Seek urgent medical care if you develop fever, chills or flu-like symptoms.
• Always inform healthcare providers that you recently travelled to a malaria-risk area.

Final thoughts

August offers some of Southern Africa's finest safari conditions, with exceptional wildlife viewing, mild daytime temperatures and excellent road conditions across many destinations. While malaria risk is generally lower than during the rainy season, it remains an important health consideration in several of the region's most popular national parks and wilderness areas.

With appropriate preventive measures, awareness of your destination's malaria risk and prompt medical attention if symptoms develop, travellers can minimise their risk and enjoy a safe and memorable Southern African adventure.

Disclaimer: This article provides general travel health information and should not replace personalised medical advice. Malaria recommendations may vary according to your age, medical history, pregnancy status and specific itinerary. Consult your healthcare provider or a travel medicine specialist before travelling to malaria-endemic areas.

 

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Malaria in Southern Africa in July 2026: What travellers need to know

Malaria remains one of the most important travel health considerations for visitors to Southern Africa during and beyond the winter months. While July typically falls within the cooler, drier season across much of the region, malaria transmission does not disappear entirely—risk remains geographically concentrated and seasonally variable.

This guide provides a traveller-focused overview of malaria risk areas in Southern Africa in July 2026, explains why seasonal awareness still matters, and outlines practical prevention strategies.

Malaria risk areas in Southern Africa

Malaria transmission in Southern Africa is highly localized and depends on climate, altitude, rainfall patterns, and mosquito density. Below is a country-by-country overview for July 2026:

South Africa

Malaria risk in South Africa remains largely confined to the low-altitude northeastern regions, particularly parts of Limpopo, Mpumalanga (including areas adjacent to Kruger National Park), and northern KwaZulu-Natal.
July is a lower-risk month due to cooler, drier conditions, but residual transmission remains possible in endemic zones.

Mozambique

Mozambique continues to be a high-risk malaria destination year-round, including coastal regions and much of the interior.
July does not significantly reduce transmission risk, especially in northern and central provinces.

Zimbabwe

Malaria risk is present in low-lying areas such as the Zambezi Valley, Victoria Falls region, and parts of northern and eastern Zimbabwe.
Risk is lower in high-altitude areas like Harare, but not absent in surrounding rural zones.

Zambia

Zambia is considered a year-round malaria-endemic country. Transmission remains widespread in rural and urban lowlands, including popular safari regions such as South Luangwa and Lower Zambezi.

Botswana

Malaria risk is generally seasonal and geographically limited to the northern districts of Botswana, including the Okavango Delta and Chobe region.
July is typically lower risk due to dry-season conditions, but precautions are still recommended.

Namibia

In Namibia, malaria risk is mainly confined to the northern regions: Zambezi (Caprivi Strip), Kavango East/West, Omusati, Oshana, Ohangwena, and Oshikoto.
July is low season for transmission, but not malaria-free in endemic zones.

eSwatini

Malaria risk in eSwatini is generally low and localized to the eastern lowveld areas bordering Mozambique. July typically presents reduced transmission risk but not complete absence.

Malawi

Malawi is a high-transmission country with malaria present across most of the country, including Lake Malawi and major urban areas.
Seasonal variation has limited impact—risk remains significant in July.

Angola

Angola remains a high-risk malaria destination, with transmission occurring across much of the country, particularly in northern, central, and eastern provinces. Although July's cooler, drier conditions may reduce mosquito activity in some areas, malaria remains a year-round concern and appropriate precautions are recommended throughout the country.

Lesotho

Lesotho is generally considered malaria-free due to its high altitude and climate conditions. No routine malaria risk is present in July or throughout the year.

Why July matters for malaria awareness

Even though Southern Africa is well into the dry winter season by July 2026, malaria awareness remains important because risk does not align neatly with weather changes alone. Transmission dynamics, human mobility, and localised microclimates all contribute to ongoing exposure in specific regions.

July marks one of the clearest “false sense of safety” periods for travellers. Cooler temperatures and reduced rainfall across parts of the region—particularly in South Africa, Botswana, Namibia, Zimbabwe, and eSwatini—can lead to fewer mosquitoes and visibly lower nuisance biting. However, this does not eliminate malaria transmission in endemic zones.

Several factors make July particularly relevant for malaria awareness:

• Residual transmission from the rainy season: Malaria infections acquired during the preceding wet months may still present clinically in July, both in local populations and returning travellers.
• Geographic concentration of risk: Even in the dry season, transmission persists in low-lying endemic zones such as river basins, floodplains, and protected wildlife areas.
• Safari and wildlife travel peaks: July is a peak month for international safari travel. Destinations in northern Botswana, Zambia, Zimbabwe, and parts of Namibia continue to require precautions despite cooler conditions.
• Cross-border movement: Multi-country itineraries (for example combining Mozambique, Zimbabwe, and South Africa) can quickly shift exposure risk from low to high transmission zones.
• Urban vs rural divergence: While urban centres may show reduced risk in winter, rural and peri-rural areas in endemic countries such as Mozambique and Malawi remain consistently active transmission zones.

For travellers, July should therefore not be interpreted as a “safe month,” but rather as a lower vector activity period with persistent regional risk pockets. Awareness, preventive measures, and itinerary-specific risk assessment remain essential throughout the month.

Malaria prevention tips for travellers

Effective malaria prevention in Southern Africa relies on a combination of behavioural, medical, and environmental strategies.

1. Antimalarial prophylaxis

Consult a travel health clinic before departure. Common prophylactic medications may be recommended depending on itinerary and risk profile.

2. Mosquito bite avoidance

Use repellents containing DEET, picaridin, or IR3535
Wear long sleeves and trousers in the evening
Choose accommodation with screened windows or air conditioning
Use mosquito nets where provided or necessary

3. Timing awareness

Mosquitoes transmitting malaria are most active from dusk to dawn. Limit outdoor exposure during these hours in endemic areas.

4. Accommodation choices

In higher-risk regions, prioritize lodges and hotels with:

Air conditioning or strong fans
Treated mosquito nets
Regular pest control measures

5. Early symptom awareness

Symptoms such as fever, chills, headache, and fatigue can appear 7–30 days after infection. Seek medical attention immediately if symptoms occur during or after travel in a malaria-risk area.

Final travel health note

Malaria risk in Southern Africa during July 2026 is not uniform—it is highly dependent on geography rather than season alone. While countries like Lesotho and high-altitude urban centres present minimal risk, much of Mozambique, Malawi, and parts of Zambia and Zimbabwe remain endemic year-round.

For travellers, informed preparation—not avoidance—is the key to safe travel across the region.

 

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Malaria in Southern Africa in June 2026: What travellers need to know

June is one of the best months to travel in Southern Africa. Cooler temperatures, dry weather and excellent safari conditions attract travellers from around the world. However, while malaria risk generally decreases during winter, it does not disappear completely.

Travellers visiting malaria-endemic regions in Southern Africa during June 2026 should still take sensible precautions, especially when travelling to lowveld, coastal or river regions.

Malaria risk areas in Southern Africa

Malaria risk varies by country, climate, altitude and recent rainfall patterns. June’s cooler and drier conditions reduce mosquito activity in many areas, but some destinations remain at risk year-round.

South Africa

South Africa has low malaria risk overall, but transmission can still occur in:

• Kruger National Park and surrounding reserves
• Parts of Limpopo Province
• Lowveld areas of Mpumalanga
• Far northern KwaZulu-Natal near the Mozambique border

Risk is lower in June, but travellers visiting safari lodges or game reserves should still use mosquito protection.

Mozambique

Mozambique remains one of the region’s highest-risk malaria destinations. Risk areas include:

• Maputo Province
• Vilanculos
• Tofo
• Beira
• The Zambezi Valley
• Northern coastal regions

Malaria transmission continues throughout winter in many coastal and low-lying areas.

Zimbabwe

Zimbabwe still reports malaria cases in:

• Victoria Falls
• Kariba
• Zambezi Valley
• Lowveld safari regions

Although June conditions reduce mosquito numbers, travellers should remain cautious.

Zambia

Zambia remains a malaria-risk destination, especially in:

• South Luangwa National Park
• Lower Zambezi
• Kafue National Park
• Lake Kariba regions

River and wetland environments can still support mosquito activity during winter.

Botswana and Namibia

Botswana and Namibia generally see lower malaria risk in June, but transmission may still occur in:

• The Okavango Delta
• Northern Botswana
• Namibia’s Zambezi Region (formerly Caprivi Strip)

eSwatini

Eswatini has low seasonal malaria risk, mainly in eastern lowveld areas near the Mozambique border, including parts of the Lubombo Region.

Risk is lower during winter, while western and central highveld areas remain very low risk.

Malawi

Malawi remains a significant malaria-risk destination throughout the year. Higher-risk areas include:

• Lake Malawi shoreline regions
• Lower Shire Valley
• National parks and rural lowlands

Travellers visiting lakeside lodges or safari areas should take malaria prevention seriously even during winter.

Lesotho

Lesotho is generally considered malaria-free due to its high altitude and cooler mountain climate. Routine malaria medication is usually not required.

Why June matters for malaria awareness

Many travellers incorrectly believe that winter eliminates malaria risk entirely. While mosquito activity drops during June, several factors still make malaria awareness important.

Peak safari season

June is one of Southern Africa’s busiest safari months. Travellers spend more time outdoors during sunrise and sunset game drives, when mosquitoes are most active.

Residual mosquito activity

Mosquitoes can remain active near rivers, wetlands, irrigated farmland and coastal areas, even during cooler months.

Delayed symptoms

Malaria symptoms may only appear days or weeks after travel. Early symptoms often resemble flu and may include:

• Fever
• Chills
• Headache
• Fatigue
• Muscle aches
• Nausea

Travellers who feel unwell after visiting malaria-risk areas should seek immediate medical attention and mention their travel history.

Malaria prevention tips for travellers

Malaria is preventable, and a few simple measures can significantly reduce risk.

Seek medical advice before travel

A doctor or travel clinic can advise whether antimalarial medication is recommended based on your destination, travel style and personal health.

Use mosquito repellent

Apply insect repellent containing DEET, picaridin or IR3535, especially between dusk and dawn.

Wear protective clothing

Long sleeves, long trousers and socks help reduce mosquito bites during evenings outdoors.

Choose protected accommodation

Accommodation with air conditioning, screened windows or mosquito nets provides additional protection, particularly in remote safari areas.

Final thoughts

June 2026 offers outstanding travel conditions across Southern Africa, from world-class safaris to beach escapes and scenic road trips. Although malaria risk is generally lower during winter, travellers should still take precautions in endemic regions.

With proper planning, mosquito protection and medical advice before departure, travellers can safely enjoy Southern Africa’s incredible wildlife, landscapes and experiences.

 

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Malaria in Southern Africa in May: What travellers need to know

Travel Health Update (30 April 2026)

Malaria risk in Southern Africa remains higher than usual for May 2026 following heavy rains, flooding, and localized outbreaks earlier this year. The typical seasonal decline in transmission is expected to be slower and less pronounced, particularly in northern and low-lying safari regions.

Several countries, including Namibia, Zambia, and parts of Botswana, have reported elevated case numbers in 2026, driven by favourable mosquito breeding conditions after above-average rainfall. In Namibia specifically, a significant surge in cases has been recorded since the start of the year, with the Zambezi Region and northern areas most affected—suggesting that malaria risk may persist longer into the dry season than usual.

Travellers should be aware that:

• Malaria risk may remain elevated into May, especially in regions linked to the Okavango, Zambezi, and Luangwa systems
• The usual “low-risk” transition period may be less reliable in 2026
• Cross-border itineraries can increase exposure, even when combining lower- and higher-risk destinations

Travellers are advised to maintain full malaria prevention measures, including bite avoidance and, where appropriate, prophylaxis, even during this shoulder-season period.

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Travelling to Southern Africa in May offers excellent safari conditions, cooler temperatures, and fewer crowds. However, malaria remains an important health consideration in several regions. While the peak transmission season is coming to an end, the risk does not disappear entirely.

This guide explains where malaria risk remains in May, why awareness is still important, and how travellers can protect themselves effectively.

Malaria Risk Areas in Southern Africa

Malaria transmission in Southern Africa is mostly seasonal, typically occurring between September and May, with peak risk during the warmer and wetter months from January to April. However, countries such as Zambia and Malawi have year-round risk.

By May, the risk is generally declining, but it remains present—especially in low-lying and warmer regions.

Key Malaria Risk Areas

• South Africa
• Limpopo Province
• Mpumalanga (including Kruger National Park)
• Northern KwaZulu-Natal
• Botswana
• Okavango Delta
• Chobe National Park
• Northern regions
• Namibia
• Zambezi Region (Caprivi Strip)
• Kavango East and West
• Northern regions near Angola
• Zimbabwe
• Zambezi Valley
• Victoria Falls region
• Northern and eastern lowveld
• Mozambique
• Most of the country, especially coastal and northern regions
• Zambia
• South Luangwa National Park
• Lower Zambezi National Park
• Kafue National Park
• Victoria Falls (Zambian side)
• Malawi
• Lake Malawi (all shores and islands)
• Liwonde National Park
• Majete Wildlife Reserve
• eSwatini
• Lowveld regions in the east
• Areas bordering Mozambique and South Africa  

What changes in May?

• Malaria risk begins to decrease as temperatures drop
• Mosquito activity reduces but does not stop completely
• Residual transmission can continue after a strong rainy season

Even in May, “low risk” does not mean “no risk,” particularly in popular safari destinations.

Why May matters for malaria awareness

May is often seen as a safer travel month, but from a health perspective it remains a transitional period.

End of peak season does not mean zero risk

Although malaria cases decline after April, transmission can continue due to:

• Remaining standing water from the rainy season
• Warm daytime temperatures
• Ongoing mosquito activity

Increased Travel to Safari Regions

May marks the start of prime safari season, with:

• Improved wildlife visibility
• Drier landscapes
• Comfortable weather conditions

This also means more travellers are visiting malaria-risk areas such as Kruger National Park, the Okavango Delta, and Victoria Falls.

Delayed onset of symptoms

Malaria symptoms can appear 7 to 30 days after infection. Travellers may only become ill after returning home, making awareness and early diagnosis critical.

Malaria prevention tips for travellers

Malaria is preventable and treatable, but requires a proactive approach.

1. Consider antimalarial medication
If you are travelling to a malaria-risk area:

• Consult a travel health professional before departure
• Take prescribed prophylaxis as directed
• Start before travel and continue after your trip

2. Prevent mosquito bites
Mosquitoes that transmit malaria are most active from dusk to dawn.
Protect yourself by:

• Using insect repellent containing DEET (10–30%)
• Wearing long sleeves and trousers in the evening
• Sleeping under mosquito nets where necessary
• Using air conditioning or fans
• Keeping doors and windows closed or screened

3. Choose accommodation carefully
Select accommodation with:

• Screened windows or mosquito nets
• Air conditioning where possible
• Effective mosquito control measures

Many safari lodges are well-prepared, but it is always worth confirming.

4. Be aware of symptoms
Seek medical attention immediately if you experience:

• Fever
• Chills
• Headache
• Muscle aches
• Fatigue

Symptoms can develop even after you have returned home.

5. Travelling with children
Children are more vulnerable to malaria:

• Use age-appropriate prophylaxis
• Apply child-safe insect repellent
• Prioritise mosquito-protected accommodation

Final thoughts: Travel smart in May

May is an excellent time to visit Southern Africa, offering outstanding safari experiences and comfortable conditions. However, malaria risk remains in certain regions and should not be overlooked.

With the right precautions—bite prevention, appropriate medication, and awareness of symptoms—you can travel safely and confidently.

 

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Malaria in Southern Africa in April: What travellers should know

April marks the transition from the rainy summer months to the cooler autumn season in much of Southern Africa. While malaria transmission typically begins to decline compared with the peak months of January to March, travellers should not assume the risk has disappeared. In many safari regions and low-lying border areas, malaria remains present during April and preventive measures are still important.

For travellers planning safaris, road trips, or cross-border journeys, understanding the regional malaria landscape can help ensure a safer and more enjoyable trip.

Malaria risk areas in Southern Africa

Malaria risk in Southern Africa is concentrated in warm, low-lying areas where mosquitoes thrive, especially near rivers, wetlands, and floodplains.

South Africa
In South Africa, malaria risk is largely confined to the northeastern parts of the country. These include the provinces of Limpopo and Mpumalanga, as well as areas bordering Mozambique and Zimbabwe.

The Kruger National Park and surrounding private reserves fall within the seasonal malaria zone. Parts of northern KwaZulu-Natal may also experience low to moderate malaria risk.

Most of the rest of South Africa, including cities such as Cape Town and Johannesburg, are considered malaria-free.

Mozambique
Malaria transmission occurs throughout much of Mozambique. Although April is slightly cooler than the peak rainy months, travellers should assume malaria risk remains significant, particularly in coastal and rural areas.

Namibia and Botswana
In northern Namibia, malaria risk occurs mainly in the Zambezi (Caprivi) region and areas near the Okavango River.

In Botswana, malaria risk is concentrated in the northern districts including the Okavango Delta and nearby wildlife areas.

Zimbabwe, Zambia, Malawi and eSwatini
Countries such as Zimbabwe, Zambia, Malawi, and Eswatini continue to experience malaria transmission in many rural areas during April, particularly near rivers and wetlands.

As a general rule, travellers should remember that malaria risk is typically higher in rural areas, wildlife reserves, and border regions than in large urban centres.

Why April matters for malaria awareness

Although the highest malaria transmission levels often occur earlier in the year, April remains an important month for malaria awareness in Southern Africa.

There are several reasons for this:

• Residual transmission after the rainy season
  Mosquito populations remain elevated for weeks after the main rains have ended. Standing water and warm temperatures still allow mosquitoes to breed, meaning malaria transmission can continue well into April.
• Safari travel season
  April is a popular time for safaris because temperatures begin to cool and landscapes remain lush after the rains. Many iconic wildlife destinations lie within malaria-risk zones.
• Reduced perception of risk
  Because April falls outside the peak rainy season, some travellers assume malaria risk has disappeared. In reality, infections still occur during this transitional period.

For these reasons, travellers visiting national parks, rural areas, or border regions should continue to take malaria prevention seriously throughout April.

Malaria prevention tips for travellers

Malaria is preventable when travellers take appropriate precautions before and during their trip.

Consult a healthcare professional before departure
Travellers visiting malaria-risk regions should speak with a doctor or travel clinic several weeks before departure. A medical professional can assess your itinerary and determine whether preventive medication is recommended.

Use mosquito repellent consistently
Apply insect repellent to exposed skin, especially during the evening and early morning when malaria-carrying mosquitoes are most active.

Wear protective clothing
Long-sleeved shirts, long trousers, and light-coloured clothing can help reduce mosquito bites during outdoor activities.

Choose accommodation with mosquito protection
Air-conditioned rooms, window screens, and mosquito nets provide additional protection while sleeping.

Stay alert for symptoms
Early symptoms of malaria may include fever, chills, headache, muscle aches, and fatigue. These symptoms can appear during travel or even weeks after returning home. Any traveller experiencing these symptoms after visiting a malaria-risk area should seek medical attention immediately and mention their travel history.

Final Thoughts

April sits at the tail end of the malaria season in much of Southern Africa, but the risk has not completely disappeared. Travellers visiting safari destinations, river valleys, or rural areas should continue to follow preventive measures and seek medical advice before travel.

With proper preparation and awareness, it is entirely possible to explore Southern Africa’s remarkable wildlife areas and landscapes safely during this time of year.

 

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South African Malaria Risk Map (Dec 2025) – Risk areas, season & advice

The National Institute for Communicable Diseases (NICD) of South Africa has published its updated South African Malaria Risk Map (December 2025) - an essential reference for anyone planning travel to the country’s north-eastern regions.

While most of South Africa remains malaria-free, certain border areas continue to experience seasonal malaria transmission, particularly during the warmer, wetter months. Below is a clear breakdown of the current malaria-risk areas, seasonality, and what it means for travellers.

click to enlage
(c) https://www.nicd.ac.za/diseases-a-z-index/malaria/

Where is malaria found in South Africa?

Malaria transmission in South Africa is geographically limited and highly seasonal. The disease occurs mainly in the north-eastern provinces, especially along international borders.

High-Risk (Endemic) Areas

The highest malaria risk is found in parts of:

• Limpopo – especially districts bordering Zimbabwe and Mozambique
• Mpumalanga – including the Lowveld region
• KwaZulu-Natal – particularly the far northern Maputaland area

Within these provinces, travellers visiting the Kruger National Park and surrounding Lowveld areas should be aware that this is a seasonal malaria transmission zone.

Risk is typically highest from September through May, with peak transmission during the mid-summer months (January to April).

Moderate-Risk Areas

Some districts adjacent to high-risk zones are classified as moderate or low seasonal risk areas. In these regions:

• Preventative mosquito measures are strongly recommended.
• Antimalarial prophylaxis may be advised depending on duration of stay, accommodation type, and individual health profile.

Travellers should consult a healthcare professional or travel clinic before departure for personalised advice.

No Malaria Risk Areas

The majority of South Africa - including its major tourism and business hubs - remains malaria-free.

There is no malaria transmission risk in:

• Johannesburg
• Cape Town
• The Garden Route
• Eastern Cape
• The Free State, Northern Cape, and North West provinces (outside specific border zones)

Travellers visiting these destinations do not require antimalarial medication.

Understanding malaria seasonality in South Africa

Malaria transmission in South Africa is seasonal, influenced by rainfall, humidity, and temperature.

• Peak season: January – April
• Transmission period: September – May
• Low-risk winter period: June – August

Even outside peak months, isolated cases can still occur in endemic areas. Preventative measures remain advisable year-round in risk zones.

Malaria Prevention for Travellers

If your itinerary includes a malaria-risk area, prevention is essential. The mosquito species that transmits malaria bites primarily between dusk and dawn.

1. Avoid mosquito bites

• Apply insect repellent containing DEET or equivalent active ingredients.
• Wear long sleeves and trousers in the evenings.
• Use mosquito nets where provided.
• Ensure accommodation has functioning window screens or air conditioning.

2. Consider chemoprophylaxis
For high-risk areas such as parts of Limpopo, Mpumalanga, northern KwaZulu-Natal, and the Kruger region, healthcare professionals may recommend:

• Starting antimalarial medication before entering the risk zone.
• Continuing treatment for the prescribed period after departure.

The decision depends on age, pregnancy status, medical history, and duration of exposure.

3. Know the symptoms
Malaria symptoms typically develop 7–15 days after infection and may include:

• Fever
• Chills
• Headache
• Muscle aches
• Nausea

If you develop flu-like symptoms after visiting a malaria area - even weeks later - seek medical attention immediately and inform your doctor about your travel history.

Why the NICD Risk Map matters
The updated malaria risk map from the National Institute for Communicable Diseases (NICD) provides:

• Clear geographic delineation of endemic zones
• Seasonal risk classification
• Guidance for clinicians and travellers
• Support for South Africa's ongoing malaria elimination efforts

South Africa continues to make significant progress toward malaria elimination, but imported cases and cross-border transmission remain challenges - particularly along the Mozambique and Zimbabwe borders.

Key Takeaways for Travellers

• Malaria in South Africa is geographically limited to north-eastern border regions.
• The Kruger National Park and Lowveld fall within seasonal risk zones.
• Major cities such as Johannesburg and Cape Town are malaria-free.
• Peak transmission occurs during the summer rainfall season.
• Preventative measures and medical consultation are recommended before travelling to endemic areas.

For the most accurate and up-to-date information, always consult the official NICD malaria risk map and speak to a qualified healthcare provider prior to travel.

 

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Namibia issues malaria outbreak alert - What travellers need to know (February 2026 update)

Update – 28 April 2026:

Namibia's malaria outbreak has escalated sharply, with new figures released around World Malaria Day showing 57,180 confirmed cases, 3,067 hospitalisations and 61 deaths nationwide since January 2026. This is a major increase from the February alert and confirms the outbreak is now a large-scale national event rather than a localised seasonal surge. Omusati has emerged as a major hotspot alongside the Zambezi Region, reinforcing the need for strict malaria precautions for travellers heading to Etosha, Caprivi and northern Namibia. 

ast updated: 16 April 2026

No new official figures have been published since our 07 April 2026 update. However, data from external health authorities provides additional context on the scale of the outbreak.
According to Travel Doctor-TMVC, an Australian travel medicine organisation, more than 11,000 malaria cases were recorded across Namibia during the first quarter of 2026, including over 20 deaths. Case burden was highest in the districts of Andara, Katima Mulilo, Nkurenkuru, Nyangana and Outapi.
Africa CDC (Africa Centres for Disease Control and Prevention) data shows that over 89,959 cases and 146 deaths have been reported in Namibia since November 2024, across 37 of 121 districts. Of these, 82% were locally acquired and 18% imported from neighbouring countries. Males account for 58% of cases; children above five and pregnant women represent 11% and 3% of reported cases respectively.
Namibiaremains in its peak transmission period. The outbreak has not been declared over and no stabilisation has been reported. All prevention measures — including prophylaxis for visitors to northern Namibia and Etosha — remain firmly in place.  

last updated: 07 April 2026 

No new official malaria figures have been released since late March, but Namibia has now entered the peak transmission period (March–April), when cases typically reach their highest levels. There are no indications that the outbreak has stabilised, and conditions remain favourable for ongoing transmission, particularly in northern regions. Travellers should assume elevated malaria risk and continue strict prevention measures, including considering prophylaxis when visiting Etosha and northern Namibia. 

last updated: 30 March 2026 

According to the official X account of the World Health Organization (WHO) Country Office in Namibia, the country reported nearly 28,000 cases of malaria in the first 10 weeks of 2026, driven by heavy rains and increased mosquito breeding. 

last updated: 24 March 2026

No new nationwide malaria figures have been released since the 02 February alert, but authorities expect cases to rise further through the March–May peak transmission period. The outbreak remains concentrated in northern and north-eastern Namibia, with the Zambezi and Kavango regions most affected. Health officials are now explicitly advising travellers to take precautions, including considering malaria prophylaxis and strict mosquito bite prevention when visiting Etosha and other northern safari areas. 

last updated:  17 March 2026
 
No new official case figures have been released since Namibia’s 02 February 2026 malaria alert, but the outbreak has been widely confirmed and is expected to intensify through the rainy season peak (March–May). Northern regions, including the Zambezi and Kavango areas, remain most affected, with travel health authorities reinforcing the need for strict malaria precautions. Travellers to Etosha and northern Namibia should now consider prophylaxis and take enhanced bite prevention measures. 

last updated: 10 February 2026 

Namibia’s Ministry of Health and Social Services has issued a malaria outbreak alert (02 February 2026) following a sharp early-season rise in cases, particularly in the country’s north and north-east. Here is a concise, traveller-focused update.

Malaria cases rising rapidly in early 2026

According to the Ministry of Health:

• 8,760 malaria cases were recorded in the first four weeks of 2026
• 604 hospitalisations and 11 deaths have been confirmed
• This represents a 68% increase compared to the same period in 2025
• 20 health districts have exceeded epidemic thresholds

Authorities warn numbers may continue to rise as the rainy season progresses.

Regions affected

The outbreak is concentrated in northern and north-eastern Namibia, especially areas along the Angola and Zambia borders.

Regions affected include:

• Zambezi (Caprivi Strip) – highest case numbers
• Kavango East and Kavango West
• Ohangwena, Oshikoto, Oshana, Omusati
• Kunene and Otjozondjupa

These are traditionally Namibia's highest malaria-risk areas, particularly during the rainy season from December to May.

Impact on safari travel

For travellers, the most relevant update is that malaria prevention is strongly advised again for popular safari regions, including:

• Etosha National Park
• Zambezi Region / Caprivi
• Waterberg Plateau
• Northern Namibia in general

Etosha National Park prophylaxis is often debated in low-risk years, but the current outbreak has shifted guidance back towards clear preventive measures.

Why the outbreak is happening

The increase is linked to:

• Heavy seasonal rainfall and flooding
• Increased mosquito breeding
• Cross-border transmission from neighbouring countries

Namibia only declared the end of a major malaria outbreak in August 2025, showing how quickly cases can rebound during the rainy season.

Government response

The Ministry has implemented:

• Indoor residual spraying programmes
• Distribution of insecticide-treated mosquito nets
• Public awareness campaigns urging early treatment and prevention

Travellers are advised to take personal precautions seriously.

Practical malaria advice for visitors

If travelling to northern Namibia between December and May:

Before travel

• Consult a travel clinic about malaria prophylaxis
• Pack a reliable insect repellent (DEET or Icaridin)

During your trip

• Wear long sleeves at dusk and dawn
• Sleep under mosquito nets when available
• Use repellent every evening
• Seek medical attention quickly if fever develops

Bottom line for travellers

The malaria outbreak does not affect most tourism routes in southern Namibia, but safari travellers heading north should plan for full malaria prevention measures in 2026.

Staying informed and prepared allows you to travel Namibia safely while enjoying one of Africa’s most spectacular safari destinations.

 

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