The larvae of Aedes aegyti mosquito are seen inside of the Oswaldo Cruz Foundation (Fiocruz) laboratory in Recife, Brazil
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World Health Organization: Zika virus news conference

The World Health Organization holds a special session on the Zika virus.

It comes amid concerns in Brazil and beyond that it may have links to a bout of thousands of cases of a rare birth defect.

  • 28 Jan 2016