Zika may be a step away from dangerous outbreak, claims US researchers - India TV News

Zika virus, which is carried by mosquitoes, caused a global medical emergency in 2016, with thousands of babies born with birth defects such as microcephaly after their mothers became infected while pregnant.

US researchers have found that the Zika virus can mutate to become more infective - and potentially breakthrough pre-existing immunity. The finding is in line with the warning issued by the World Hea… [+2516 chars]

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