Valley Children’s Warns Families About Season Rise in Valley Fever

Valley Children’s Healthcare issued guidance on Nov. 6, 2025 aimed at reminding families about the seasonal risk of coccidioidomycosis, commonly known as Valley fever. Pediatric clinicians at the hospital said cases typically increase in fall and winter following periods of dusty weather and heavy winds, and advised parents to seek medical evaluation when children develop persistent cough, fever, night sweats, fatigue, or unexplained rashes, particularly after outdoor dust exposure.

The hospital’s advisory outlined testing and treatment basics and offered practical prevention tips to reduce exposure. Clinicians recommended avoiding dusty activities when possible, wetting soil before digging, and wearing masks in very dusty conditions. The guidance sought to help families recognize symptoms early so children can receive timely testing and care.

Valley fever is caused by airborne fungal spores native to the San Joaquin Valley and surrounding regions. Because Fresno County sits squarely in this area, residents face ongoing seasonal risk. Children may be particularly vulnerable to delays in diagnosis when symptoms mimic common viral infections. Local pediatric clinicians emphasize that early evaluation can prevent complications and ensure appropriate treatment, which may include antifungal therapy and supportive care for more severe illness.

The advisory carries important public health implications for Fresno County. Agricultural communities, outdoor laborers, and families in lower income neighborhoods often have higher exposure to dust and face barriers to care. Limited access to primary care, lack of paid sick leave, and language appropriate health information can delay testing and treatment. These structural factors can produce unequal health outcomes, making targeted outreach and resource allocation essential.

Community impact extends into schools, childcare settings, and workplaces where multiple children or adults may be exposed during outdoor activities. Public health officials and local clinics can use the seasonality reminder to boost surveillance, expand testing availability, and distribute prevention materials in English and Spanish as well as other languages spoken in Fresno County. Employers and local agencies can also reduce risk by modifying outdoor work practices on dusty days, providing protective equipment, and supporting workers who need medical care.

Healthcare policy responses at the county level could include increased clinic hours during peak season, funding for community health outreach, and partnerships with school districts and farmworker organizations to disseminate prevention guidance. Strengthening reporting and laboratory capacity will help track trends and allocate resources where they are most needed.

For families, the practical message from Valley Children’s is clear. When a child develops persistent respiratory symptoms or unexplained systemic signs after being in dusty environments, seek medical attention promptly. Early diagnosis and treatment reduce the risk of severe disease and help protect the whole community.