When is a pig identified as infected with African swine fever?
A.When Prime Minister Nguyen Xuan Phuc came to a family’s farm in Hung Yen Province, Vietnam.
B.When it exhibits marked redness all over the body, conjunctivitis, hemorrhagic diarrhea and fever.
C.When the farmer realized it no longer stayed healthy.
D.When localities tell farmers that their pig is infected with African swine fever.

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