Rhode Island rabies screening program avoids millions in unneeded treatment, study estimates
The state health department highlighted the analysis on World Rabies Day as federal officials report rising rabies activity and increased use of post-exposure treatment nationwide.
Rhode Island's around-the-clock rabies exposure screening program spares an estimated 1,800 to 2,300 people a year from unnecessary treatment and saves an estimated $5 million to $16 million annually in health care costs, according to an analysis the Rhode Island Department of Health highlighted Monday, World Rabies Day.
The analysis, published in the September/October issue of the Journal of Public Health Practice and Management, examined the state's centralized rabies control program from 2013 through 2022. During that period, reported animal bite rates rose by 43 per 100,000 people while rates of post-exposure rabies treatment fell by 29 per 100,000, the department said.
Department staff assess bites and other possible exposures for clinicians and the public at any hour and help decide whether treatment is medically needed. Rabies is almost always fatal once symptoms appear, but it can be prevented if exposed people receive treatment in time: a series of vaccine doses and, for those not previously vaccinated, rabies immune globulin. A typical course costs $11,000 to $14,000 per person, the department said.
The department's announcement comes as rabies activity rises nationally. On Sept. 10, the Centers for Disease Control and Prevention issued a health advisory reporting 17% more rabies-related inquiries in July and August than in the same months of 2025, and reports from at least eight state health departments of increased treatment use, administration errors or both. Pharmacy data as of Sept. 2 showed use of the two licensed rabies vaccines up an estimated 33% and the two immune globulins up 76% compared with the same period in 2025, the CDC said. The state health department said there is no national shortage of either.
Rhode Island has recorded an elevated number of rabid animals in 2026, mostly raccoons and bats, along with a rabid cat, coyote, skunk and woodchuck, the department said.
Health officials urged people to keep away from wildlife, keep pets' rabies vaccinations current, and wash any bite or scratch with soap and water for 15 minutes before talking with a clinician about whether they need care.
This brief was drafted by AI from a public agency or political press release and published by The New England Signal. Why we use AI for stories like this one.