WHO emergency committee to meet on Zika on Feb 1

An Aedes Aegypti mosquito is photographed in a laboratory of control of epidemiological vectors in San Salvador, on January 27, 2016. Health authorities have issued a national alert against the Aedes aegypti mosquito, vector of the Zika virus which might cause microcephaly and Guillain-Barré syndrome. AFP PHOTO / Marvin RECINOS
An Aedes Aegypti mosquito is photographed in a laboratory of control of epidemiological vectors in San Salvador, on January 27, 2016. Health authorities have issued a national alert against the Aedes aegypti mosquito, vector of the Zika virus which might cause microcephaly and Guillain-Barré syndrome. AFP PHOTO / Marvin RECINOS

The World Health Organization will convene an emergency committee on the international response to the Zika virus outbreak that is supected of a link to birth defects in Brazil, WHO chief Margaret Chan said on Thursday.

Chan said the disease had gone from a mild threat to one of “alarming proportions“, and the committee would help determine the appropriate level of international response and research priorities.

 The Zika virus is strongly suspected of causing birth defects and may infect 3-4 million people in the Americas, including 1.5 million in Brazil, a World Health Organization expert said on Thursday.

 Marcos Espinal, head of communicable diseases at PAHO — the WHO’s Americas arm — said a study would soon be published suggesting a correlation between Zika and microcephaly — babies born with small heads and brains — in Brazil.

 “We don’t know yet if this virus crosses the placenta and generates or causes microcephaly. We think it plays a role.

There’s no doubt about that,” he told the WHO’s executive board meeting in Geneva.

 

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