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28 Apr 2016 description

ZIKA VIRUS DISEASE, MICROCEPHALY AND GUILLAIN-BARRÉ SYNDROME

 As of 27 April, 55 countries and territories report continuing mosquito-borne transmission; for 42 countries this is their first documented Zika virus outbreak (Fig. 1).

 Mosquito-borne transmission (Table 1):

 42 countries are experiencing a first outbreak of Zika virus since 2015, with no previous evidence of circulation, and with ongoing transmission by mosquitos.

 13 countries reported evidence of Zika virus transmission between 2007 and 2014, with ongoing transmission.

21 Apr 2016 description

SUMMARY

From 1 January 2007 to 20 April 2016, Zika virus transmission was documented in a total of 66 countries and territories.

Mosquito-borne transmission:

  • 42 countries are experiencing a first outbreak of Zika virus since 2015, with no previous evidence of circulation, and with ongoing transmission by mosquitos.

  • 17 countries have reported evidence of Zika virus transmission prior to 2015, with or without ongoing transmission or have reported an outbreak since 2015 that is now over.

14 Apr 2016 description

SUMMARY

From 1 January 2007 to 13 April 2016, Zika virus transmission was documented in a total of 64 countries and territories.

Mosquito-borne transmission:

 42 countries are experiencing a first outbreak of Zika virus since 2015, with no previous evidence of circulation, and with ongoing transmission by mosquitos.  17 countries have reported evidence of Zika virus transmission prior to 2015, with or without ongoing transmission or have reported an outbreak since 2015 that is now over.

Person-to-person transmission: 

24 Mar 2016 description

SUMMARY

 From 1 January 2007 to 23 March 2016, Zika virus transmission was documented in a total of 61 countries and territories. Four of these countries and territories reported a Zika virus outbreak that is now over. Argentina and New Zealand are the latest countries to report sexual transmission of Zika virus. Thus, five countries have now reported locally acquired infection in the absence of any known mosquito vectors, probably through sexual transmission (Argentina, France, Italy, New Zealand and the United States of America).

18 Mar 2016 description

The ECDC Communicable Disease Threats Report (CDTR) is a weekly bulletin for epidemiologists and health professionals on active public health threats. This issue covers the period 13-19 March 2016 and includes updates on Zika virus, haemolytic uraemic syndrome in Romania and seasonal influenza.

17 Mar 2016 description

SUMMARY

 From 1 January 2007 to 16 March 2016, Zika virus transmission was documented in a total of 59 countries and territories. Cuba and Dominica are the latest to report autochthonous (local) transmission of Zika virus on 14 and 15 March, respectively. Five of these countries and territories reported a Zika virus outbreak that is now over. Three countries (France, Italy and United States of America) have reported locally acquired infection in the absence of any known mosquito vectors, probably through sexual transmission.

11 Mar 2016 description

The ECDC Communicable Disease Threats Report (CDTR) is a weekly bulletin for epidemiologists and health professionals on active public health threats. This issue covers the period 6-12 March 2016 and includes updates on Zika virus, haemolytic uraemic syndrome in Romania and seasonal influenza.

10 Mar 2016 description

SUMMARY

  • The second meeting of the Emergency Committee was convened by the Director-General under the International Health Regulations (2005) on 8 March 2016. The Committee advised that the clusters of microcephaly cases and other neurological disorders in some areas affected by Zika virus continue to constitute a Public Health Emergency of International Concern, and that there is increasing evidence that there is a causal relationship with Zika virus.

10 Mar 2016 description

The ECDC Communicable Disease Threats Report (CDTR) is a weekly bulletin for epidemiologists and health professionals on active public health threats. This issue covers the period 28 February to 5 March 2016 and includes updates on Zika virus, haemolytic uraemic syndrome in Romania and seasonal influenza.

04 Mar 2016 description

SUMMARY

 Between 1 January 2007 and 3 March 2016, a total of 52 countries and territories have reported autochthonous (local) transmission or indication of transmission of Zika virus (41 since 1 January 2015). Five of these countries and territories reported a Zika virus outbreak that is now over. In addition, three countries and territories have reported locally acquired infection, probably through sexual transmission.

26 Feb 2016 description

SUMMARY

  • Between 1 January 2007 and 25 February 2016, a total of 52 countries and territories have reported autochthonous (local) transmission of Zika virus, including those where the outbreak is now over and countries and territories that provided indirect evidence of local transmission. Among the 52 countries and territories, Marshall Islands, Saint Vincent and the Grenadines, and Trinidad and Tobago are the latest to report autochthonous transmission of Zika virus.

26 Feb 2016 description

The ECDC Communicable Disease Threats Report (CDTR) is a weekly bulletin for epidemiologists and health professionals on active public health threats. This issue covers the period 21-27 February 2016 and includes updates on Zika virus, measles and seasonal influenza.

19 Feb 2016 description

The ECDC Communicable Disease Threats Report (CDTR) is a weekly bulletin for epidemiologists and health professionals on active public health threats. This issue covers the period 14-20 February 2016 and includes updates on Zika virus, MERS and seasonal influenza.

17 Feb 2016 description

This bulletin is issued for information only, and reflects the current situation and details available at this time. The International Federation of Red Cross and Red Crescent Societies (IFRC), in consultation with the National Societies in Asia Pacific, is finalizing a preparedness plan for potential support to the National Societies of countries at risk in Asia Pacific region.

The situation

13 Feb 2016 description

1. HIGHLIGHTS

 WHO has called for a coordinated and multisectoral response through an inter-agency Strategic Response Framework focusing on response, surveillance and research.

 39 countries have reported locally acquired circulation of the virus since January 2007. Geographical distribution of the virus has steadily expanded.

12 Feb 2016 description

The ECDC Communicable Disease Threats Report (CDTR) is a weekly bulletin for epidemiologists and health professionals on active public health threats. This issue covers the period 7-13 February 2016 and includes updates on Zika virus, Ebola virus disease and seasonal influenza.