Rift Valley Fever (RVF) is a viral disease transmitted by mosquitoes that mainly affects livestock. It can also infect humans ...

California is seeing a spike in cases valley fever — an illness spread by fungal spores. Researchers speculate the rise is tied to patterns of drought and precipitation.

(NEXSTAR) – Cases of valley fever, a fungal disease caused by spores found within soil in (mostly) the Southwestern part of the U.S., has been rising in recent decades, prompting warnings from local ...

California reports over 5,500 Valley fever cases in 2025 amid rising spread. Risk increases for people over 60. Officials urge dust avoidance and mask use in high-risk areas to reduce exposure. Valley ...

Valley fever, a potentially deadly lung infection, has seen a recent spike in California as the state hits a record-high number of confirmed cases. Also known as Coccidioidomycosis, Valley fever is ...

BAKERSFIELD, Calif. (KERO) — The fungus that causes Valley fever is naturally found in the dirt and soil in Kern County, posing a serious threat to public health. I looked into how this disease ...

SAN FRANCISCO (KRON) — Officials with the California Department of Public Health (CDPH) are alerting Californians that the risk for catching Valley fever remains high in 2025. Cases usually spike in ...

Valley fever is on the rise in California. You may never have thought about whether your dog could contract this disease, but you should — especially since Chico, while it’s not in the heart of the ...

Valley fever cases are on the rise across California, according to public health officials. After a record year in 2024, Valley fever risk remains high in 2025, the California Department of Public ...