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Ebola, Marburg and Oropouche outbreaks

Ebola cases have been reported in Democratic Republic of Congo and Uganda. A case of Marburg virus disease has been reported in Uganda and multi-country outbreak of Oropouche is ongoing. Keep up to date with the news and outbreak information if you are travelling to affected areas.

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24 July 2026
France + Occitanie

Dengue in France

On 20 July 2026, two locally acquired dengue cases were reported from the Occitanie region of France. Please see our Topics in Brief article for further details on dengue.

Take usual precautions
24 July 2026

Rabies in South Africa

Since 2024, more than 100 cases of rabies have been confirmed in Cape fur seals in South Africa and Namibia. See our Topics in Brief article for further details on rabies.

Take usual precautions
24 July 2026

Lassa fever in Nigeria

As of 12 July 2026, a total of 963 confirmed Lassa fever cases, with 6,554 suspected, six probable cases and 229 deaths, have been reported across 23 states in Nigeria for 2026. Please see our Topics in Brief article for further details on Lassa fever.

Take usual precautions
24 July 2026

Mpox in Thailand

As of 24 July 2026, a total of 88 confirmed clade Ib mpox cases have been reported in Thailand. Please see our Topics in Brief article for further details on mpox.

Take extra precautions
24 July 2026

Rabies in Namibia

Since 2024, more than 100 cases of rabies have been confirmed in Cape fur seals in South Africa and Namibia. See our Topics in Brief article for further details on rabies.

Take usual precautions
24 July 2026

Chikungunya in Mauritius

As of 12 July 2026, a total of 6,675 confirmed cases of chikungunya have been reported from the islands of Mauritius (6,583) and Rodrigues (92) in 2026. Please see our Topics in Brief article for further details on chikungunya.

Take usual precautions
23 July 2026
Democratic Republic of the Congo + Ituri
North Kivu
South Kivu
Haut-Uele

Ebola disease in DRC

As of 21 July 2026, a total of 2536 confirmed Ebola disease (Bundibugyo virus) cases, and 1033 confirmed deaths, have now been reported in five provinces: Ituri, North Kivu, South Kivu, Tshopo and Haut-Uele. Please see our Topics in Brief article for further details on Ebola disease.

Take extra precautions
22 July 2026

Hantavirus in Venezuela

As of 21 July 2016, three deaths from hantavirus have been reported in Boca del Pao, Anzoátegui State. Please see UKHSA guidance for more details on hantavirus.

Take usual precautions
22 July 2026

Chikungunya in Costa Rica

On 13 July 2026, the U.S. Embassy in Costa Rica reported an outbreak of chikungunya in Playa Langosta and the surrounding Guanacaste coast including the Santa Cruz area. 45 suspected cases (four confirmed, 17 probable) have been recorded. On 16 July 2026 the US CDC issued a Travel Alert regarding an increased risk of chikungunya to travellers visiting this area. Please see our Topics in Brief article for further details on chikungunya.

Take usual precautions
22 July 2026

Dengue in Peru

As of 28 June 2026, 34,820 cases (36 deaths) of dengue have been reported in Peru since the start of the year. A total of 39,211 cases (56 deaths) were reported during the whole of  2025. Serotypes DENV-1, DENV-2 and DENV-3 have been recorded. Please see our Topics in Brief article for further details on dengue.

Take usual precautions
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Advice Line for health professionals

020 7383 7474

This number is due to change on 24 August 2026


MORNINGS

Monday 09:00 – 11:00
Tuesday 09:00 – 11:00
Wednesday 09:00 – 11:00
Thursday 09:00 – 11:00
Friday 09:00 – 10:00

AFTERNOONS

Monday 13:00 – 13:30
Wednesday 15:00 – 17:00
Friday 13:00 – 14:00

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