| http://www.w3.org/ns/prov#value | - FRESNO, Calif. -- California and federal public health officials say valley fever, a potentially lethal but often misdiagnosed disease infecting more and more people around the nation, has been on the rise as warming climates and drought have kicked up the dust that spreads it.The fever has hit California's agricultural heartland particularly hard in recent years, with incidence dramatically incre
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