# US Wolbachia mosquito release programs

> Live situation record from CLSTR: https://clstr.news/situations/us-wolbachia-mosquito-release-programs
> Updated: 2026-08-07T08:07:34.000Z. Sources: 10. Developments: 3.

In late July 2026, Google’s Debug program sought an EPA permit to release 32 million Wolbachia-infected sterile male Culex quinquefasciatus mosquitoes in Florida and California, prompting a public comment period that drew thousands of concerns about ecological and health impacts. Within days, Maryland-based Bee Safe Mosquito Control began releasing 600,000 Wolbachia-infected male Asian tiger mosquitoes across the United States through September, aiming to suppress the invasive species without chemical insecticides.

In early August 2026, Bee Safe expanded its effort to the Washington, D.C., suburbs, including Silver Spring. The company is providing 25 residential families with 1,500 Wolbachia-infected male Aedes albopictus mosquitoes weekly for 16 weeks, the first homeowner-direct service of its kind in the U.S. The program targets dengue-carrying tiger mosquitoes, responding to a recent locally acquired dengue case in northern Virginia and seeking a chemical-free alternative for protecting families and pets.

These developments show a growing, multi-state momentum to deploy Wolbachia-based sterile-male techniques for mosquito control, involving both private-sector initiatives and regulatory scrutiny.

## Claims

- About 600,000 male Aedes albopictus mosquitoes will be released in Washington suburbs by the end of summer. (corroborated by 3 sources)
- The released male mosquitoes carry the Wolbachia bacterium. (corroborated by 3 sources)
- When Wolbachia‑infected males mate with uninfected females, the eggs do not hatch. (corroborated by 3 sources)
- The program is the first residential sterile‑male mosquito release service in the United States. (corroborated by 3 sources)
- Aedes albopictus (tiger mosquito) is an invasive species that can transmit dengue. (corroborated by 3 sources)
- Northern Virginia reported the state's first locally acquired dengue case. (single source)
- Founder Todd Montgomery is a former electrical engineer from Kentucky now pursuing a master's degree in entomology. (single source)

## Timeline

### 2026-08-07: Bee Safe Mosquito Control to release 600,000 mosquitoes in US

US company Bee Safe Mosquito Control is releasing 600,000 male tiger mosquitoes carrying Wolbachia bacteria to reduce populations and prevent disease without using chemical pesticides.

6 sources. https://clstr.news/cluster/bee-safe-releases-600000-sterile-tiger-mosquitoes-in-washington-area

### 2026-08-03: United States releases 600,000 Wolbachia‑infected mosquitoes to curb Asian tiger mosquito

The US will release 600,000 Wolbachia‑infected male mosquitoes to suppress Asian tiger mosquitoes, aiming to cut disease transmission without heavy insecticide use.

2 sources. https://clstr.news/cluster/united-states-releases-600000-wolbachiainfected-mosquitoes-to-curb-asian-tiger-mosquito

### 2026-07-31: Google's Plan to Release 32 Million Sterile Mosquitoes in Florida Draws Public Opposition

Google seeks EPA approval to release 32 million sterile Wolbachia‑treated mosquitoes in Florida and California, sparking public opposition over ecological and health concerns.

2 sources. https://clstr.news/cluster/googles-plan-to-release-32-million-sterile-mosquitoes-in-florida-draws-public-opposition

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Cite as: US Wolbachia mosquito release programs. CLSTR, https://clstr.news/situations/us-wolbachia-mosquito-release-programs