Hookworm, whipworm and Schistosoma mansoni began to appear in northern cities only in 1950; years ahead of them were the amoeba (a cause of chronic dysentery) and pinworm.
Summer camp health tips for parents Regular hand washing and proper hygiene are essential to avoiding common summer-camp health issues such as lice, pinworm and bathing-suit dermatitis, according to a former summer camp physician.
June 11, 2013 - WFMJ Youngstown