LONDON, Ontario, Feb. 19.--Hog cholera is prevalent in Middlesex County and a large number of hogs have died. The farmers for some time kept secret the fact of the prevalence of the disease ...
Medpage Today on MSN7mon
A Bird Flu Outbreak Is Spreading in U.S. Cows, Scientists Are Hunting for Answersincluding hog cholera and brucellosis. And work there during the H1N1 flu pandemic in 2009 -- known at the time as "swine flu ...
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