Disease transmitted by infected mosquitoes
YUMA, Arizona (KYMA, KECY) – Yuma County health officials have confirmed their first West Nile virus case of the season.
The virus is transmitted to people, horses, and other animals through infected mosquitoes. Insects become carriers after biting birds. The microbe grows inside birds without causing any adverse health effects.
West Nile virus symptoms usually develop within 14 days and may include:
- Fever
- Nausea
- Headaches
- Muscle pains
In rare cases, the virus can cause serious illnesses like meningitis, encephalitis, and even death. People over 50, and those with weakened immune systems, are particularly at risk for West Nile. People with mosquito bites and symptoms should visit a doctor.
“Health officials routinely evaluate and treat areas throughout the county as a preventive measure. Today’s announcement is a reminder to continue taking proactive steps to protect yourself from mosquito bites, “said Diana Gomez, director of YCPHSD.
There is no specific treatment for West Nile virus. The best way to prevent West Nile Virus is to avoid mosquito bites. Gomez recommends the following preventive steps:
- Keep windows and door screens to help keep mosquitoes out of buildings and homes.
- Remove standing water from buckets, unused kiddie pools, old tires, or other places where mosquitoes commonly lay eggs.
- Use nets and / or fans over outdoor eating areas.
- Avoid being outdoors at dusk and dawn when mosquitoes are most active.
- Wear long-sleeved shirts and light-colored long pants when outdoors.
- Apply insect repellents containing the active ingredient DEET or another EPA-approved product to exposed skin or clothing, always following the manufacturer’s instructions for use.
