Health officials are warning the public and offering tips after a batch of mosquitoes tested positive for West Nile virus for ...

Local health agencies have already found virus-positive mosquitoes in Sacramento, Kern, Tulare, and Santa Clara counties, according to the California West Nile Virus program. No human cases have been ...

Culex Pipiens mosquitos collected by the Sacramento-Yolo Mosquito & Vector Control District at Seymour Park in Sacramento’s Pocket neighborhood wait to be tested on July 19, 2018. Hector Amezcua ...

Culex Pipiens mosquitos collected by the Sacramento-Yolo Mosquito & Vector Control District at Seymour Park in Sacramento’s Pocket neighborhood wait to be tested on July 19, 2018. Hector Amezcua ...

Culex Pipiens mosquitos collected by the Sacramento-Yolo Mosquito & Vector Control District at Seymour Park in Sacramento’s Pocket neighborhood wait to be tested on July 19, 2018. Hector Amezcua ...

Culex quinquefasciatus Say is a vector of etiological agents of filariasis and encephalitis such as West Nile virus disease 1) and lymphatic filariasis 2.It is widely accepted that the spread of these ...

Sea star larvae have been stored at -200°C and thawed for the first time, a step towards restoring populations that have been ravaged by disease. Close. Advertisement. Skip to content.

The prediction of RNA three-dimensional structure from sequence alone has been a long-standing goal. High-resolution, experimentally determined structures of simple noncanonical pairings and motifs ...