Dead crows found in Lemon Grove test positive for West Nile virus

County agents show where mosquito breeding grounds may lurk in backyards File photo courtesy of County News Center Two dead crows collected in Lemon Grove tested positive for West Nile virus marking the first detections of the virus locally this year There have been no informed human cases in San Diego County this year The crows were discovered due to routine monitoring by the county Environmental robustness personnel Friday reminded people to protect themselves from mosquitoes which can transmit the virus to people West Nile virus is mainly a bird affection but several types of mosquitoes spread it if they feed on an infected bird and then bite people It remains a deadly threat to humans Various people who become infected can suffer features including headache fever nausea fatigue skin rash or swollen glands But in rare cases West Nile virus can make people extremely ill and even kill them according to the county In San Diego County residents tested positive for West Nile virus and six died according to the county To avoid virus-carrying mosquitoes county guidelines recommend finding and disposing of standing water to eliminate breeding grounds Additionally preventing mosquito bites is crucial Tips include using DEET insect repellent wearing long sleeves and pants and securing windows and screens in homes If residents see a stagnant pool or other mosquito breeding grounds or find dead birds like hawks jays crows and owls they are encouraged to contact the county Vector Control Venture at - - or vector sdcounty ca gov