Summary
Health officials in California are warning residents about a sharp increase in flea-borne typhus cases in Los Angeles County, with 220 cases reported in 2025. The disease spreads through fleas often found on stray animals, and nearly 90% of those infected needed hospitalization. Residents are urged to take preventive measures to avoid infection.
Key Facts
- 220 cases of flea-borne typhus reported in Los Angeles County in 2025.
- About 90% of these cases required hospitalization.
- Flea-borne typhus is caused by bacteria spread through infected fleas.
- Fleas are typically found on stray animals like cats, opossums, and rodents.
- Symptoms include high fever, headache, body aches, nausea, and rash.
- Increased flea populations and urban wildlife contact are factors in the rise.
- Typhus is treatable with antibiotics, but early treatment is crucial.
- Residents are advised to use flea control on pets, secure trash, and avoid stray animals to reduce risk.
