Add Yahoo as a preferred source to see more of our stories on Google. A new batch of wastewater samples have turned up positive for polio in Orange County. The finding comes after six weeks of negative results for the virus in wastewater testing throughout ...

The first mosquitoes carrying West Nile virus this year were detected in Orange County, the Orange County Mosquito and Vector Control District reported Tuesday. The agency confirmed that the mosquitoes were collected in Anaheim and Garden Grove and tested ...

Public health officials on July 22 said mosquito samples collected in Anaheim and Garden Grove have tested positive for West Nile virus, the first confirmed virus activity this year. There have been four positive mosquito samples collected in those cities ...

Add Yahoo as a preferred source to see more of our stories on Google. GOSHEN − The polio virus has been detected in wastewater samples in Orange County and is genetically linked to the polio case recently reported in Rockland County, officials said.

Public health officials on Wednesday confirmed Orange County’s first human case of West Nile virus so far this year was reported in the city of Huntington Beach. The individual — whose identity is not being released out of confidentiality — was ...