Our Valley fever Main Article provides a comprehensive look at the who, what, when and how of Valley fever
Definition of Valley fever
Valley fever: Lung infection with the fungus Coccidioides immitis. The fungus is common in the sands of the deserts of the southwest, including the San Joaquin valley in California, after which it was named. Also called coccidiomycosis.
Last Editorial Review: 3/19/2012
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