The health department first issued a warning about mosquitoes carrying West Nile last month. Mosquitoes collected by the department tested positive and were found in the area of the 93710 ZIP code, which is roughly between Shaw to Herndon avenues and Blackstone and Willow avenues in northeast Fresno.
In a news release announcing the positive human cases of West Nile virus, the health department did not disclose where the people were exposed.
People bitten by infected mosquitoes can become ill with fever and other flu-like symptoms. A small percentage of bites can cause serious, sometimes fatal, illnesses.
Dr. Ken Bird, Fresno County deputy health officer, said confirmation of the West Nile virus should alarm residents. It’s “a strong reminder that everyone should increase efforts to protect themselves and their families from mosquito bites.”
The county health department said it is collaborating with mosquito abatement teams and officials from the Central California Blood Center to bring awareness to the community on the dangers of West Nile virus.