What Are Flu Shots and Why Are They Important?
Flu Shots, also known as influenza vaccines, are immunizations designed to protect against the seasonal flu virus. The vaccine is typically made using inactivated (killed) or weakened strains of the virus, which stimulate the immune system to produce antibodies. These antibodies help the body recognize and fight off the flu virus if it is encountered later. Flu shots are important because the influenza virus can cause severe illness, complications, or even death, particularly in vulnerable populations such as young children, the elderly, pregnant women, and individuals with weakened immune systems.
The Flu Vaccine is updated annually to account for changes in the flu virus strains, as the virus mutates over time. By receiving a flu shot, individuals can reduce their risk of contracting the flu and prevent the spread of the virus to others. In addition, getting vaccinated helps protect the community through herd immunity, particularly those who are unable to receive the vaccine due to medical reasons. The flu shot is a vital public health tool that minimizes flu-related hospitalizations and helps mitigate the burden of seasonal outbreaks.
