08/09/2026
Haven't posted in a while thought this was worth it...
"First Anaheim West Nile Virus Human Case of the 2026 Reported"
A resident of Anaheim has tested positive for West Nile Virus (WNV), becoming the first human WNV infection in Orange County this year. In 2025, Orange County had three WNV human infections. As of July 31st, the California Department of Public Health reported 11 human infections of West Nile Virus statewide this season July-September
Being that I care for horses near this area I did some research about this -
This person (no age given) found out they had the virus during a blood donation screening and it was not announced if they had been traveling just before the screening took place. This statement lead to the belief that the person had no symptoms of the virus.
That information lead me here...
What are the odds of getting West Nile virus from a mosquito bite?
The odds of getting West Nile virus from a single mosquito bite are "very low". Even in areas where the virus is active, fewer than 1 in 500 mosquitoes carry it. If you are bitten by an infected mosquito, most people do not get sick, and "severe illness is rare".
Infection and Illness Rates
• 80% of people infected have no symptoms at all.
• 20% of people develop mild, flu-like signs like fever and aches.
• Less than 1% of people get a severe, dangerous disease affecting the brain or nerves.
IMPORTANT Higher Risk Factors
• People aged 50 or 60 and older face the highest risk for severe illness.
• People with "weak immune systems" or "chronic diseases like diabetes or cancer are also at higher risk".
• Peak mosquito season runs from July through September.
IMPORTANT - Can you ever get rid of the West Nile virus?
Yes, your immune system can completely clear and get rid of the West Nile virus. There is no specific cure or medicine to kill the virus, but the body naturally fights it off within a few weeks in most cases.
IMPORTANT - Recovery Facts
• Most people clear the virus and feel better in 3 to 6 days.
• About 1 in 5 people get a mild fever and body aches.
• Fatigue and weakness can linger for weeks or months after the virus is gone.
• Severe cases can harm the nervous system, leading to long-term issues even after the virus leaves the body. (less than 1%)
• There is no vaccine for humans.
• Doctors treat the symptoms with rest, fluids, and pain relievers.
• Severe cases may require hospital care.
If you believe you are susceptible due to health reasons or just want to be proactive - take measures to control mosquito development in areas around your home and barns and have your horses vaccinated...
You can check guidance and updates from the Centers for Disease Control and Prevention on prevention and local risk. https://www.cdc.gov/west-nile-virus/data-maps/current-year-data.html