Emergencies
WHO Emergency events
Read the latest WHO emergency events
24 March 2025
Nipah virus infection
Diseases and conditions
3 September 2025
Ebola virus disease
Diseases and conditions
13 August 2025
Circulating vaccine-derived poliovirus type 1
Diseases and conditions
21 August 2025
Nipah virus infection
Diseases and conditions
4 July 2025
Avian Influenza A(H5N1)
Diseases and conditions
22 May 2025
Anthrax
Diseases and conditions
15 May 2025
Circulating vaccine-derived poliovirus type 2 (cVDPV2)
Diseases and conditions
17 April 2025
Avian Influenza A(H5N1)
Diseases and conditions
28 March 2025
Invasive meningococcal disease
Diseases and conditions
27 March 2025
Measles
Diseases and conditions
30 January 2025
Sudan virus disease
Diseases and conditions
29 November 2024
Zika virus disease
Diseases and conditions
15 January 2025
Chapare haemorrhagic fever
Diseases and conditions
13 January 2025
Outbreak of suspected Marburg Virus Disease
Diseases and conditions
8 December 2024
Undiagnosed disease
Diseases and conditions
21 October 2024
Malaria
Diseases and conditions
25 September 2024
West Nile virus
Diseases and conditions
29 September 2024
Marburg virus disease
Diseases and conditions
10 September 2024
Avian Influenza A(H9N2)
Diseases and conditions
24 August 2024
Influenza A(H1N1) variant virus
Diseases and conditions