What's causing polio-like illness that's paralyzing children? Health experts just don't know

What's causing polio-like illness that's paralyzing children? Health experts just don't know  WPXI Pittsburgh Causes Of Polio-Like AFM — The Disease Paralyzing Children — Still Unknown  WBUR Polio-type illness reaches Indiana and Illinois  WTHITV.com John C. Christenson, MD | IU Health  IU Health 127 cases of polio-like illness under investigation, CDC says  CNNFull coverage

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