Tag Archive for PRO/AH/EDR> West Nile virus (19): Americas (USA) mosquitoes, birds

PRO/AH/EDR> West Nile virus (19): Americas (USA) mosquitoes, birds

West Nile Virus -- United StatesThe _Culex pipiens_ mosquito is the insect primarily responsible for the spread of West Nile virus in the Bay Area [California]. The number of birds and mosquitoes testing positive for the West Nile virus has increased by 50 percent in the past week, the county Mosquito & Vector Control District reported on [Fri 17 Aug 2018].In the past week, there have been 4 groups of mosquitoes, 4 dead birds, and one group of sentinel chickens that have tested positive for the Read more [...]