Swine flu virus is thought to spread to pigs from contaminated objects that move between infected and uninfected objects, primarily through close contact
Does swine flu come from pigs?
This virus is a combination of viruses from pigs, birds, and humans that causes disease in humans. During the 2009-10 influenza season, H1N1 caused a human respiratory infection commonly referred to as swine flu.
Where did the swine flu come from?
Veracruz, Mexico: Origin of the 2009 swine flu outbreak. Healthcare workers tracked the virus to a pig farm in this southeastern state of Mexico. A boy who lived nearby was first infected with swine flu.
Is swine flu still present?
Swine flu virus is common in pig populations around the world. Transmission of the virus from pigs to humans is not common and does not always lead to human influenza, often resulting only in the production of antibodies in the blood.
What is swine flu in animals?
Swine flu (swine flu) in pigs is an acute and highly contagious respiratory disease caused by influenza A virus infection. H1N1, H3N2, and H1N2 are the most common serotypes, but pigs can infect other subtypes.
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