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Coccidioidomycosis in California: regional outbreak, global diagnostic challenge
P E Olson1, W D Bone, R C LaBarre
1Department of Internal Medicine (Infectious Disease Division and Pulmonary Division), Naval Medical Center, San Diego, CA, USA.
Abstract:
Beginning in 1991, case reports of coccidioidomycosis in California increased dramatically, pursuant to a variety of natural and demographic factors. This highly infectious fungal disease with propensity to disseminate widely, mimic other conditions, and cause pathology at locations distant in place and time is readily treatable if recognized at an early stage. The concentration of military bases in endemic areas and the mobility of military personnel suggest a heightened potential for case presentations elsewhere and a need for elevated diagnostic suspicion on the part of military physicians worldwide. We review three cases of disseminated disease recently referred to our facility.
Insights
Coccidioidomycosis, a fungal infection, saw a surge in California cases starting in 1991. Early diagnosis is key for treating this disseminated disease, especially in military personnel.
Area of Science:
- Medical Mycology
- Infectious Diseases
- Epidemiology
Background:
- Coccidioidomycosis cases increased significantly in California from 1991.
- This fungal infection can disseminate widely and mimic other conditions.
- Early diagnosis and treatment are crucial for favorable outcomes.
Observation:
- A notable increase in coccidioidomycosis cases occurred in California.
- The disease's ability to spread and mimic other illnesses presents diagnostic challenges.
- Military personnel are at potential risk due to base locations and mobility.
Findings:
- Three cases of disseminated coccidioidomycosis were reviewed.
- The study highlights the need for increased diagnostic awareness among military physicians.
- Geographic and demographic factors contributed to the rise in infections.
Implications:
- Military physicians globally should maintain high diagnostic suspicion for coccidioidomycosis.
- Understanding endemic factors is vital for disease control and prevention.
- Prompt recognition can improve patient prognosis for this treatable infection.