Valley Fever Cases Hit Record High in California

Valley Fever, a serious fungal infection caused by inhaling Coccidioides spores from disturbed soil, is surging across the southwestern U.S., notably in California and southern Utah. Preliminary 2024 data show California with over 12,600 cases, marking a record high, and Kern County experiencing its highest number of deaths from complications. The surge is attributed to climate change, increased land development, and population growth in endemic regions, all of which disturb soil and facilitate fungal spread. While most infections are mild, severe cases can lead to long-term health issues or death, including rare complications like coccidioidal meningitis. Experts warn the disease could spread as far north as Canada and as far east as the Mississippi River if mitigation efforts, such as vaccine development, are not successful. Public health officials are calling for increased awareness and research as Valley Fever expands beyond traditional hotspots.