Tag - marched

How Zika marched across the world

How Zika marched across the world  A virulent version of the Zika virus that has swept the globe is headed for India, where an older, more benign strain is likely to be quietly residing within some Indians, possibly preparing genetic ground for a quick, new second-coming, experts have warned. In India, the Zika virus — which has no cure or vaccine — was first found in Pune 64 years ago, as part of a survey that was testing immunity to [...]