The Science Behind Flu Vaccination: How It Works and Why It's Effective
The Science Behind Flu Vaccination Flu vaccination in Kent is a preventive measure that stimulates the immune system to recognize and defend against specific influenza virus strains. It contains inactivated or weakened flu viruses or pieces of the virus that trigger an immune response. When a flu vaccine is administered, it prompts the immune system to produce antibodies and memory cells. These antibodies recognize and bind to the flu virus, preventing it from infecting the body's cells. Memory cells help the immune system respond quickly to future exposures, providing lasting protection. Types Of Flu Vaccines There are different types of flu vaccines available, including: ❖ The inactivated flu vaccine contains killed flu viruses and is administered through injection. It is suitable for almost everyone, including those with weakened immune systems. ❖ The live attenuated flu vaccine contains weakened flu viru...