influenza vaccinations

Influenza vaccinations, commonly known as flu shots, are designed to protect you from the flu virus. The vaccine contains small amounts of inactivated or weakened virus strains predicted to circulate each season. When vaccinated, your immune system learns to recognize these strains, producing antibodies that help prevent illness or reduce its severity if exposed later. Flu vaccines are updated annually to match circulating viruses, making vaccination especially important each year. The shot is generally safe, with common mild side effects like soreness or low fever. Getting vaccinated not only protects you but also helps safeguard those around you, especially vulnerable populations.