Swine flu, also known as H1N1 influenza, is a respiratory illness caused by the H1N1 virus. The virus is a type of influenza A virus and has a natural reservoir in pigs. Swine flu can spread between pigs and humans, and between humans. The first outbreak of swine flu in humans occurred in Mexico in 2009, and the virus has since spread to many countries around the world…. Read More »


Swine flu, also known as H1N1 influenza, is a respiratory illness caused by the H1N1 virus, which originally emerged in pigs but can infect humans. H1N1 flu, commonly referred to as swine flu, earned its name due to its initial transmission from pigs to humans. Swine Influenza, caused by type A influenza viruses, primarily affects…… Read More »


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