Trump Administration Targets Invasive Mosquitoes in D.C.

The Trump administration has taken a proactive approach to addressing various issues in Washington, D.C., from reducing homicides by 30% to improving local parks and waterways. Recently, an executive order was issued to combat a new threat: “foreign, invasive mosquitoes.”

On Tuesday, Trump defined this challenge in an executive order focused on eliminating these pests. He noted that the rising tick populations across the U.S. pose significant health risks to people, pets, and livestock.

The order, titled Eliminating Disease-Carrying Pests and Restoring Enjoyment of the Great Outdoors, sets ambitious goals—reducing the mosquito population by 90% and ticks by 50% in a span of two years.

It requires the Departments of Interior and Agriculture, the Environmental Protection Agency, and the General Services Administration to work together alongside the Department of Health and Human Services to execute this anti-pest initiative.

This plan includes both established and innovative methods. Agencies have been instructed to eliminate mosquito breeding sites on federal property and to manage the populations of deer and rodents that carry ticks.

The executive order also encourages the EPA to explore sterilization methods, safe genetic modifications, and beneficial bacteria as part of a broader strategy that aligns with a 2025 executive order aimed at enhancing biological research security.

Interestingly, a similar initiative in Singapore has seen significant results since it began in 2018, which involved releasing lab-bred male mosquitoes infected with the Wolbachia bacteria into the wild. This method led to a dramatic reduction in mosquito populations and related diseases.

Though there haven’t been explicit plans for a Wolbachia trial in D.C. yet, this initiative could serve as a testing ground for future national strategies. Already, some private companies in the region have begun to release Wolbachia-infected mosquitoes.

“I was quite surprised by how thorough and sensible the proposals were,” said Todd Montgomery, founder of Bee Safe Mosquito Control. “It seems they’ve got knowledgeable advisors guiding them through this process, which is encouraging.”

Recently, Bee Safe Mosquito Control released 600,000 Wolbachia-infected mosquitoes in the D.C. area.

In another proactive step, the Google Debug Project has also applied for experimental pesticide approval with the EPA as part of their Wolbachia initiative.

Although this concerted effort regarding mosquitoes is just starting, funding for the tick mitigation aspect has already been allocated. Secretary Robert F. Kennedy Jr.’s Department of Health and Human Services has committed nearly $3 million to two CDC Centers of Excellence in Vector-Borne Diseases. This pilot program will utilize bait laced with acaricide, an anti-tick pesticide, to test its effectiveness.

“The aim is to advance tick control methods by examining large-scale wildlife-targeted interventions,” explained Lyle Petersen, director of the CDC Division of Vector-Borne Diseases. “Reducing the tick population is critical to preventing tick bites and the diseases associated with them.”

Agencies have until the end of November to devise and implement their programs, contingent on funding availability.

As of now, the EPA, GSA, CDC, and Departments of Interior and Agriculture have not yet released comments regarding the matter.