Vectors for Zika virus may spread further than was previously thought, CDC reports

The combined range of the two mosquito species that transmit the Zika virus includes most of the eastern and central United States and extends as far north as Minnesota and Maine, a new assessment by the US Centers for Disease Control and Prevention (CDC) has found.

The primary Zika virus vector, the Aedes aegypti mosquito, tends to inhabit tropical and subtropical regions, but a second species that can also transmit the virus, Aedes albopictus, can survive in more temperate areas and has the potential to spread further north, as shown on maps released by the CDC on 30 March. …