Influenza Vaccine (Flu Shot and Nasal Spray) for Adults The influenza vaccine is a yearly vaccine that protects you from getting the flu, a viral respiratory illness that spreads very easily. The. Nov 07, · For the flu season, the Advisory Committee on Immunization Practices (ACIP) recommends annual influenza (flu) vaccination for everyone 6 months and older with any licensed, influenza vaccine that is appropriate for the recipient’s age and health status, including inactivated influenza vaccine (IIV), recombinant influenza vaccine (RIV), or live attenuated nasal spray influenza vaccine (LAIV4) with no .
Yes, annual vaccination is important because influenza viruses can change, and the vaccine may also change from year-to-year. Therefore, it is important to get the vaccine every year for the new. Nov 16, · The vaccine begins to protect you about 2 weeks after you get it. The vaccine is offered every year starting in early fall. Get the vaccine as soon as recommended each year, usually in September or October. Who should not get the nasal spray or should wait to get it?