pandemic flu
Pandemic flu refers to a widespread outbreak of an influenza virus that occurs when a new strain emerges, easily spreading between people and causing illness in many across countries or continents. Unlike seasonal flu, which recurs annually with known strains, pandemic flu can arise when a virus from animals, like birds or pigs, mutates and infects humans. This can lead to higher rates of severe illness and death. Preparedness, vaccination, and public health measures are crucial to managing its impact on communities and healthcare systems.
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Pandemic flu refers to a widespread outbreak of a new influenza virus that can easily spread from person to person. Unlike seasonal flu, which occurs annually, a pandemic flu typically arises when a virus jumps from animals to humans and is highly contagious. It can lead to serious illness and affects a large portion of the global population. Historical examples include the 1918 Spanish flu. Public health measures, like vaccinations and social distancing, are crucial in controlling its spread and minimizing its impact on communities.