Is the H1N1 H1N1 virus the same as human H1N1 viruses?
No. The H1N1 H1N1 viruses are antigenically very different from human H1N1 viruses and, therefore, vaccines for human seasonal flu would not provide protection from H1N1 viruses. H1N1 in Pigs How does H1N1 spread among pigs? H1N1 viruses are thought to be spread mostly through close contact among pigs and possibly from contaminated objects moving between infected and uninfected pigs. Herds with continuous H1N1 infections and herds that are vaccinated against H1N1 may have sporadic disease, or may show only mild or no symptoms of infection. What are signs of H1N1 in pigs? Signs of H1N1 in pigs can include sudden onset of fever, depression, coughing (barking), discharge from the nose or eyes, sneezing, breathing difficulties, eye redness or inflammation, and going off feed. How common is H1N1 among pigs? H1N1 and H3N2 H1N1 viruses are endemic among pig populations in the United States and something that the industry deals with routinely. Outbreaks among pigs normally occur in colder weat
