San Joaquin Valley Faces Increased Valley Fever Risk Amid Seasonal Changes
As summer agricultural activities ramp up and the school year ends in California's San Joaquin Valley, public health officials are warning of a potential rise in Valley Fever cases. Valley Fever, or coccidioidomycosis, is a fungal disease caused by inhaling spores from the Coccidioides fungus, which thrives in the region's soil. Activities such as farming, construction, and other outdoor work can disturb the soil, releasing spores into the air. Through the first quarter of 2026, over 1,200 cases have been reported across eight counties in the Valley, accounting for more than half of California's total cases during this period. Historically, the region has been a hotspot for the disease, with Kern County alone reporting over 46,000 cases between 2001 and 2024. Symptoms of Valley Fever include fatigue, fever, chest pain, and in severe cases, meningitis. The disease is not contagious and cannot spread between people or animals. 
