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David~O/Flickr The Mysterious Fungus Infecting the American Southwest
Valley fever has been around for more than 100 years, and disproportionately affects poor farmworkers. For some, it becomes a lifelong illness, and doctors don't know why.
Valley fever has been around for more than 100 years, and disproportionately affects poor farmworkers. For some, it becomes a lifelong illness, and doctors don't know why.
