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Sacramento Fights Disease-Carrying Mosquitoes with Males
7 Jul
Summary
- Sacramento County's Rosemont neighborhood is releasing millions of sterile male mosquitoes.
- The initiative aims to combat dangerous diseases like Zika, dengue, and chikungunya.
- A previous trial in South Natomas successfully reduced mosquito populations by 40%.
The Rosemont neighborhood in Sacramento County is currently facing a significant increase in disease-carrying mosquitoes. In response, the Sacramento Yolo Mosquito and Vector Control District has initiated a large-scale public health effort.
Starting this week, over 140,000 sterile male mosquitoes will be released into the community, with a total of two million more scheduled over the next 16 weeks. These male mosquitoes do not bite and are designed to breed with wild female mosquitoes, preventing their eggs from hatching and thus reducing the overall mosquito population.
This sterile insect technique was successfully implemented last year in the South Natomas neighborhood, resulting in an estimated 40% decrease in mosquitoes. The district is also exploring cost-saving measures, including the potential development of a local breeding lab. This initiative highlights a growing concern over vector-borne diseases, with Google also seeking approval for a similar large-scale sterile mosquito release program in California.
