New case emerging for Culex mosquito as unexpected Zika spreader
Early data from new lab tests reopen question of non-Aedes vectors
![Culex mosquito](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2016/09/092716_sm_mosquito_free.jpg?fit=860%2C460&ssl=1)
SPREADING NEWS The controversial idea that a Culex mosquito (shown) can spread Zika is getting some reconsideration as new data are emerging from separate labs.
James Gathany/CDC