VENTURA — Following last week’s rainfall and with warmer temperatures expected this week, the Ventura County Environmental Health Division (Division) is urging residents to eliminate standing water around their homes and properties to prevent mosquito breeding and reduce the risk of mosquito-borne diseases, including West Nile virus (WNV). The reminder comes as the California Department of Public Health reports West Nile virus activity at a five-year high statewide.
Standing water left in outdoor containers can quickly become a breeding source for mosquitoes. In as little as seven days, mosquito eggs can hatch, larvae can develop, and adult mosquitoes can emerge. With mosquito activity continuing into the fall, recent rainfall, and warmer temperatures may contribute to increased mosquito populations throughout Ventura County.
