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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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31 July 2026

Chikungunya in Guinea

The first locally acquired case of chikungunya has been confirmed in Guinea. Details are included in a study published on 30th July 2026. Further details on date and location of detection are not yet available. Please see our Topics in Brief article for further details on chikungunya.

Take usual precautions
31 July 2026
USA + Florida

Dengue in USA

As of 28 July 2026, a locally acquired case of dengue has been confirmed in Hillsborough County, Florida. Please see our Topics in Brief article for further details on dengue.

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31 July 2026
Italy + Lombardy

Usutu virus in Italy

As of 28 July 2026, three cases of Usutu virus have been reported in Lombardy, Italy during 2026.

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31 July 2026
Canada + Toronto

West Nile virus in Canada

On 30 July 2026, the first case of West Nile virus during 2026 was reported in Toronto, Canada. Please see our Topics in Brief article for further details on West Nile virus.

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31 July 2026

West Nile virus in Greece

As of 29 July 2026, 42 locally acquired cases of West Nile virus have been reported in eight areas in Greece. Please see our Topics in Brief article for further details on West Nile virus.

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31 July 2026

West Nile virus in Spain

As of 29 July 2026, seven locally acquired cases of West Nile virus have been reported in two areas in Spain. Please see our Topics in Brief article for further details on West Nile virus.

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31 July 2026

West Nile virus in Italy

As of 29 July 2026, 94 locally acquired cases of West Nile virus have been reported in 30 areas in Italy. Please see our Topics in Brief article for further details on West Nile virus.

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30 July 2026
France + Occitanie

Chikungunya in France

As of 27 July 2026, a locally acquired case of chikungunya has been reported in the Tam region, Occitanie.  This is the first locally acquired chikungunya case in mainland France in 2026. Please see our Topics in Brief article for further details on chikungunya.

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Cyclosporiasis in United Kingdom ex Mexico and USA

Between 30 April and 15 July 2026, 67 cases of cyclosporiasis were reported in the UK (30 in England, 27 in Scotland and 10 in Wales). Of the 51 cases with travel information available, 48 reported travel to Mexico, with one reporting both travel to Mexico and the USA.

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30 July 2026
Germany + Rhineland-Palatinate

West Nile virus in Germany

On 29 July 2026, the first locally acquired human case of West Nile virus (WNV) was reported in Germany in 2026. This is the first ever locally acquired case of WNV in Rhineland-Palatinate. Please see our Topics in Brief article for further details on West Nile Virus.

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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