Brucella suis Infection Associated with Feral Swine Hunting — Three States, 2007–2008

* A clinical case of cryptosporidiosis was defined as three or more loose stools in 24 hours, or four or more symptoms consistent with gastroenteritis (i.e., abdominal cramps, nausea, vomiting, fever, or body aches) in a person within 1-12 days after visiting the municipal park. A confirmed case was defined as illness in a person with a positive immunofluorescence assay stool test result for Cryptosporidium. t Above or in-ground water fountains, buckets, and other play items that spray, pour, or splash water onto visitors. § Confidence interval.