Flu Vaccine

The flu vaccine is a preventive measure designed to protect against influenza, a contagious respiratory illness caused by flu viruses. Administered annually, it helps the body develop immunity by introducing inactivated or weakened virus components. This prepares your immune system to recognize and fight the virus if exposed. While the vaccine may not guarantee complete protection, it significantly reduces the risk of severe illness, hospitalizations, and complications. It’s recommended for most people, especially vulnerable groups like the elderly, young children, and those with health conditions, as flu can lead to serious health issues.