Screening Coccidioides serology in kidney transplant recipients: A 10-year cross-sectional analysis.

Pre-transplant serological screening for Coccidioides is recommended in kidney transplant candidates from endemic areas. We observed high seroprevalence among patients from highly and established endemic areas, for whom universal prophylaxis is recommended. For residents from less well-established areas of endemicity, serological screening showed benefit in identifying patients at risk. In patients with isolated EIA IgM, performing repeat and confirmatory tests is recommended. Patients from non-endemic areas had low risk of infection, however, a thorough social history is necessary to evaluate risk.