Emergencies

Disease Outbreak News (DONs)

Latest WHO Disease Outbreak News (DONs), providing information on confirmed acute public health events or potential events of concern.

 

Disease Outbreak News

11 August 2023 | Influenza A(H1N2) - United States of America

Disease Outbreak News

11 August 2023 | Dengue - Bangladesh

Disease Outbreak News

28 July 2023 | Circulating vaccine-derived poliovirus type 2 (cVDPV2) - United Republic of Tanzania

Disease Outbreak News

28 July 2023 | Circulating vaccine-derived poliovirus type 2 (cVDPV2) - Kenya

Disease Outbreak News

25 July 2023 | Guillain-Barré Syndrome - Peru

Disease Outbreak News

24 July 2023 | Middle East Respiratory Syndrome - United Arab Emirates

Disease Outbreak News

19 July 2023 | Dengue – the Region of the Americas

Disease Outbreak News

16 July 2023 | Influenza A(H5N1) in cats – Poland

Disease Outbreak News

7 July 2023 | Enterovirus-Echovirus 11 Infection - the European Region

Disease Outbreak News

16 June 2023 | Influenza A(H1N1) variant virus - Brazil

Disease Outbreak News

9 June 2023 | Marburg virus disease - Equatorial Guinea

Disease Outbreak News

2 June 2023 | Marburg virus disease - the United Republic of Tanzania

Disease Outbreak News

1 June 2023 | Outbreak of suspected fungal meningitis associated with surgical procedures performed under spinal anaesthesia – the United States of America and Mexico

Disease Outbreak News

31 May 2023 | Enterovirus Infection - France

Disease Outbreak News

30 May 2023 | Avian Influenza A(H5N1) - United Kingdom of Great Britain and Northern Ireland

Disease Outbreak News

17 May 2023 | Myocarditis - United Kingdom of Great Britain and Northern Ireland

Disease Outbreak News

8 May 2023 | Marburg virus disease - Equatorial Guinea and the United Republic of Tanzania

Disease Outbreak News

5 May 2023 | Acute hepatitis E – South Sudan

Disease Outbreak News

4 May 2023 | Measles - Ethiopia

Disease Outbreak News

1 May 2023 | Lassa fever - Nigeria

 

Related emergency content

The criteria for Disease Outbreak News

Disease Outbreak News (DONs) are published relating to confirmed or potential public health events, of:

  • Unknown cause with a significant or potential international health concern that may affect international travel or trade;
  • A known cause which has demonstrated the ability to cause serious public health impact and spread internationally;
  • High public concern which may lead to disruption of required public health interventions, or could disrupt international travel or trade.