Residents of Southern California are experiencing a noticeable rise in mosquito bites, and public‑health officials attribute the uptick to an unprecedented warm winter followed by a hot spring. The Greater Los Angeles County Vector Control District confirmed that crews have been working overtime to address the expanding mosquito population.
Weather conditions fuel breeding
“We had the warmest winter on record in California this year, followed by a really warm spring, so there really hasn’t been a break in mosquito breeding this year,” said Susanne Kluh, a spokesperson for the district. The combination of higher temperatures and higher humidity creates ideal conditions for mosquitoes to reproduce, leading to more frequent encounters with residents.
West Nile virus cases climb
Long Beach reported its first West Nile virus death since 2017, and Los Angeles County has logged at least 100 confirmed West Nile cases – the highest total in the county since that year. Dr. Sharon Balter of the Los Angeles County Department of Public Health added, “We’re seeing not only a high number of cases, but we’re also detecting West Nile virus in both mosquitoes and birds.”
What families can do
While the ankle‑biting Aedes mosquitoes do not carry West Nile virus, officials stress that all mosquito bites should be avoided. “Most residents will tell you they don’t have standing water in their yard, but they’re often surprised by the sources they find. There are many things they don’t think about,” Kluh explained.
Health experts recommend the following precautions:
- Eliminate any standing water in flower pots, bird baths, gutters, and other containers.
- Wear long sleeves and long pants, especially during dusk and dawn when mosquitoes are most active.
- Use EPA‑registered insect repellents on exposed skin.
- Ensure window and door screens are intact to keep insects out of the home.
Community response
The vector‑control district is increasing surveillance efforts, testing both mosquito traps and local bird populations for the virus. Residents are encouraged to report any dead birds or unusually large mosquito swarms to the district’s hotline.
By taking these steps, families can protect themselves and help reduce the spread of disease‑carrying insects. The coordinated effort of county health agencies and community vigilance aims to keep Southern California safe as the season progresses.
Original reporting: NBC4 Los Angeles — read the source article.
