Summer means mosquitos and the threat of the deadly West Nile virus. Cases of the virus in humans have been reported in at least 26 states. Scientists are working on a vaccine but a lack of funding is delaying the development.
Fuente: Youtube
Summer means mosquitos and the threat of the deadly West Nile virus. Cases of the virus in humans have been reported in at least 26 states. Scientists are working on a vaccine but a lack of funding is delaying the development.
Fuente: Youtube
