seasonal flu vaccine

The seasonal flu vaccine is an injection that helps protect you from the most common types of influenza viruses each year. Since flu viruses change over time, scientists predict which strains will be most active and include those in the vaccine. By receiving the vaccine annually, your immune system is better prepared to recognize and fight the flu, reducing your risk of illness, severity, and complications. It's generally recommended for everyone to help decrease the spread of the virus in the community and protect vulnerable populations. The vaccine is safe and is usually given before flu season peaks.