AP Your full calendar shouldn't be full of doubt. Last season, adults 65 and older who were vaccinated for flu, COVID-19, or RSV were half as likely to be hospitalized for those infections as those who were unvaccinated. Update your protection with this season's vaccines. Get started at vaccines.gov RISK LESS. DO MORE. Get this season's vaccines Paid for by the U.S. Department of Health and Human Services. AP Your full calendar shouldn't be full of doubt . Last season , adults 65 and older who were vaccinated for flu , COVID - 19 , or RSV were half as likely to be hospitalized for those infections as those who were unvaccinated . Update your protection with this season's vaccines . Get started at vaccines.gov RISK LESS . DO MORE . Get this season's vaccines Paid for by the U.S. Department of Health and Human Services .