Thursday, April 14, 2016

WHO Zika SitRep - April 14th


The World Health Organization has published their weekly Zika, Microcephaly & GBS Situation Report, which - among other things -  adds Belize and Saint Lucia to the countries currently reporting local transmission.

You'll find the summary below, but follow the link to download the full 14-page report. 

Zika situation report

14 April 2016

Zika virus, Microcephaly and Guillain-Barré syndrome

  • 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 mosquitoes.
    • 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:
    • Six countries have now reported evidence of person-to-person transmission of Zika virus, other than mosquito-borne transmission (Argentina, Chile, France, Italy, New Zealand and the United States of America).
  • In the week to the 13 April, two additional countries have reported mosquito-borne Zika virus transmission: Belize and Saint Lucia.
  • Microcephaly and other fetal malformations potentially associated with Zika virus infection or suggestive of congenital infection have been reported in six countries (Brazil, Cabo Verde, Colombia, French Polynesia, Martinique and Panama). Two additional cases, each linked to a stay in Brazil, were detected in Slovenia and the United States of America.
  • In the context of Zika virus circulation, 13 countries and territories worldwide have reported an increased incidence of Guillain-BarrĂ© syndrome (GBS) and/or laboratory confirmation of a Zika virus infection among GBS cases.
  • Based on a growing body of research, there is scientific consensus that Zika virus is a cause of microcephaly and GBS.
  • The global prevention and control strategy launched by the World Health Organization (WHO) as a Strategic Response Framework encompasses surveillance, response activities and research. This situation report is organized under those headings.

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