Influenza H3N2 — United States
Maryland authorities are investigating 5 cases of swine flu in pigs that were recently exhibited at the Charles County Fair. Seven Maryland residents have contracted a strain of swine flu from infected pigs at the Charles County fair.
The infected people had close contact with the 5 pigs recently exhibited at the Charles County Fair that tested positive for swine flu, the Maryland Department of Health said Wednesday [20 Sep 2017]. None of the infected individuals has developed serious
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