'More serious than we had hoped': Bird flu deaths mount among California dairy cows
Although California dairy farmers anticipated a bird flu mortality rate of less than 2%, some say between 10% and 15% of infected cattle are dying.
Although California dairy farmers anticipated a bird flu mortality rate of less than 2%, some say between 10% and 15% of infected cattle are dying.
State officials say a dairy worker in the Central Valley likely contracted H5N1 bird flu. They say the risk of infection remains low for the general population.
As the range and incidence of valley fever grows, public health officials are struggling to warn visitors of the risk.
Climate change is exacerbating the risk of potentially dangerous mosquito-borne diseases in California — threatening to turn more of those annoying-but-harmless bites into severe illnesses, experts say.
The CDC plans to knock on the doors of randomly selected homes in the Tijuana River Valley later this month to ask them about how the sewage crisis has affected their wellbeing.