KFF Health News

Dengue cases in California spark immediate response from public health officials

November 13, 2024

In October 2023, California reported its first local dengue case, prompting urgent action. Experts at the San Gabriel Valley Mosquito and Vector Control District are emphasizing the need for quick and effective responses to prevent the virus from becoming endemic. This year, California has seen at least 13 locally acquired dengue cases, a significant increase from previous years.

To combat this threat, officials are enhancing mosquito surveillance, developing response plans, and educating residents on prevention measures, such as removing standing water and using repellents. Some districts are even breeding sterile mosquitoes to reduce Aedes populations.

Dengue cases are rising globally, with over 12 million reported this year. While many infected individuals show no symptoms, severe cases can lead to serious health issues or death. Currently, there is no specific treatment for dengue, and vaccine options remain limited.

In response to local cases, the San Gabriel Valley team conducts door-to-door outreach, removes breeding sites, and tests mosquitoes for the virus. They are also coordinating with public health officials to identify and test potentially infected residents. Despite challenges, including public mistrust, efforts continue to control mosquito populations and prevent further outbreaks.

Source:

Boyd-Barrett, C. (2024, November 12). KFF Health News. California Dengue Cases Prompt Swift Response From Public Health Officials. https://kffhealthnews.org/news/article/california-los-angeles-dengue-fever-public-health-mosquitoes/