Bay Area Sees Rise in Valley Fever Cases, Affecting Both People adn Pets
Cases of Valley fever, a respiratory infection caused by a fungus found in soil, are increasing across the Bay Area, prompting health officials to urge awareness and early detection. Recent data from the California Department of Public Health reveals a significant number of infections reported in several counties, with Santa Clara County leading the region.
Valley fever, also known as coccidioidomycosis, isn’t new to California, but experts are observing a concerning upward trend. The infection can affect both humans and dogs, causing symptoms that often mimic other common illnesses, making diagnosis challenging. While most infections are mild and resolve on their own, severe cases can require antifungal treatment and prolonged medical care.
Here’s a breakdown of reported cases in select Bay Area counties:
* Alameda: 39 cases
* Contra Costa: 15 cases
* San Mateo: 43 cases, with 29 in 2023 and 21 in 2022
* Santa Clara: 71 cases in 2023 and 69 in 2022, with 56 reported previously
* Solano: 19 cases in 2023, 24 in 2022, and 20 previously
* Sonoma: 10 cases in 2023, 11 in 2022, and 7 previously
Health experts advise anyone suspecting Valley fever and experiencing symptoms for more than a week to contact their healthcare provider. Symptoms are similar to those of other common illnesses, so a blood test or chest x-ray might potentially be necessary for diagnosis, according to California health officials.
“If you are diagnosed with Valley fever, it is indeed very crucial to follow the instructions given by your healthcare provider about treatment, follow-up testing, and appointments,” officials stated. Mild infections may not require treatment, but all symptomatic individuals should seek medical evaluation.
The fungus that causes Valley fever lives in the soil and is disturbed when it’s dug up during construction, farming, or even natural events like windstorms. People and animals can become infected by breathing in the fungal spores. Dogs are notably susceptible to Valley fever and can exhibit symptoms like coughing, fever, and weight loss.
(Source: California Department of Public health)
