Government ❯ Public Health Policy

Disease Surveillance

COVID-19 Response Influenza Monitoring Animal Health Health Departments Infectious Disease Control Mosquito Control Vaccination Programs Infection Cases Health Regulations Emergency Response Testing Protocols Funding CDC Response Veterinary Practices West Nile Virus Health Security Covid-19 Management Vector Control Programs Epidemiology Integrated Disease Surveillance Programme Kerala Health Department Veterinary Services Infection Rates Mosquito Testing Tick Testing Health Officials Health Alerts Testing Limitations Environmental Surveillance Pandemic Preparedness Vector-Borne Diseases Vaccination Strategies Airport Health Measures

First Human West Nile Cases Confirmed in Massachusetts and Delaware County as Mosquito Positives Surge

Health officials say elevated mosquito activity will keep infection risk high until the first hard frost.

Chicago Elevates West Nile Risk to High After First Human Cases Confirmed

West Nile Virus Confirmed in Massachusetts Goat as Illinois Reports Second Human Case

CDC Ends H5N1 Bird Flu Emergency, Moves Oversight Into Routine Flu Surveillance

West Nile Virus Detected in Mosquitoes Across McHenry and DuPage Counties