human
I've heard rumors that the flu vaccine isn't as effective as it used to be. Should I get the vaccine?
assistant
It is true that the effectiveness of the seasonal influenza vaccine has decreased over time, due to a combination of factors including changes in the virus itself and the way vaccines are produced. However, the current vaccine still provides some protection against the most common strains of influenza and can help reduce your risk of becoming ill with the flu. If you have access to the vaccine, it may still be worth getting, but you should consult your doctor for advice specific to your situation.