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Swine flu , also known as H1N1 flu, made global headlines during the 2009 pandemic. Since then, it has become a recurring seasonal illness, affecting people worldwide. While it often presents symptoms similar to regular flu, certain groups—including young children, elderly individuals, pregnant women, and those with weakened immune systems—are at a higher risk of complications. In this blog, we’ll explain what swine flu is, how it spreads, the symptoms to watch out for, and effective prevention strategies. By the end, you’ll have the knowledge to protect yourself and your loved ones from this contagious infection. What is Swine Flu (H1N1)? Swine flu is a respiratory illness caused by the H1N1 virus, a subtype of the influenza A virus. Unlike common seasonal flu, which has multiple strains, swine flu is primarily linked to the H1N1 strain. It originated in pigs but eventually mutated to infect humans, leading to widespread outbreaks. If left untreated, swine flu can cause severe ...