The US Has Been Airdropping Rabies Vaccines for 30 Years. Next Month It Happens Again.

For decades, government planes have quietly flown low over rural America, releasing millions of small, fishmeal-scented packets onto the landscape below. It’s not a conspiracy theory — it’s a public health program most Americans have never heard of, and it’s about to happen again.

What’s Happening

Next month, the U.S. Department of Agriculture will resume its annual airdrop of oral rabies vaccine (ORV) bait, scattering packets from planes across five Southeastern states: Virginia, North Carolina, Tennessee, Georgia, and Alabama. A USDA spokesperson said the goal is to “prevent westward spread of raccoon rabies by creating a continuous vaccine barrier that stays in front of rabies occurrence on the landscape.” South Carolina isn’t part of the drop zone yet, but officials say they’re close to expanding coverage into counties bordering North Carolina and Georgia in the next few years.

The operation is part of a nationwide effort that’s been running since 1995, when the USDA established the National Rabies Management Program in partnership with state and federal agencies, universities, and other organizations.

Here’s a look at the affected region:

Why It Matters

Rabies is one of the oldest known viral diseases, and it’s still deadly serious: the CDC estimates about 90% of U.S. cases occur in wildlife, and combating the disease costs the country more than $300 million a year. Once primarily associated with dogs, rabies has since spread into wildlife populations — raccoons, skunks, bats, and foxes — making it far harder to track and contain. Worldwide, the disease still kills roughly 59,000 people annually, and it’s fatal in nearly every documented human case once symptoms begin.

How It Works

The packets aren’t dropped loose — each is coated in fishmeal to draw in curious wildlife. When a raccoon, coyote, or fox finds one and bites down, the sachet ruptures and the animal swallows the vaccine inside. Animals that get an adequate dose develop immunity, and as more of the population becomes vaccinated, they form a buffer that slows the disease from spreading further — to other wildlife, to pets, and ultimately to people.

Different regions target different species. Most states bait for raccoons, but Texas uses bait formulated for gray fox and coyote as part of its own long-running Oral Rabies Vaccination Program along the southern border.

Is It Safe?

Yes — and this is the part that surprises people most. The vaccine, RABORAL V-RG, has been used for decades: in the U.S. since 1990, in Canada since 1985, and in Europe since 1980, and has been deemed safe in more than 60 animal species, including cats and dogs. So a family pet stumbling across a stray bait packet isn’t in danger.

Humans are advised to keep their distance, though — not because it’s harmful, but because handling makes wild animals less likely to eat the bait. If you find one in a residential area, the USDA recommends either leaving it alone or using gloves to move it somewhere more remote, then washing your hands thoroughly afterward. Note: a dog, cat, or livestock animal that eats a bait packet isn’t considered protected against rabies — pet owners still need standard veterinary vaccination.

Does It Actually Work?

The results speak for themselves. In Texas, where the program began in 1995 to fight an outbreak of the canine rabies variant, cases dropped from 122 in 1994 — the year before the first drop — to zero by 2000. Only two cases have occurred since, both within a mile of the Rio Grande, right along the border where the strain could be reintroduced from Mexico.

It’s a similar story with wildlife rabies more broadly: nearly three in four Americans live in a community where rabies-carrying animals are present, and contact with infected bats remains the leading cause of human rabies deaths in the U.S. — a stark reminder of why officials consider this quiet, unglamorous airdrop program one of the most effective public health tools most people will never see in action.

Sources

• Andrew Paul, “It’s almost time to airdrop rabies vaccines again,” Popular Science, Sept. 15, 2026 — popsci.com
• “USDA to airdrop millions of rabies vaccine doses over these states,” WSFA/FOX Carolina, Sept. 2026
• Texas Department of State Health Services, “Rabies Vaccine Airdrops Resume Along Border” — dshs.texas.gov
• “Millions of rabies vaccines scheduled to airdrop in 13 states,” AgDaily, 2022 — agdaily.com
• “USDA to airdrop rabies vaccines into six states,” Newsweek — newsweek.com
• USDA APHIS, National Rabies Management Program — aphis.usda.gov

---

---