Protection you got from your original COVID vaccine wanes over time. But an updated vaccine can help restore that protection. Learn more at https://www.cdc.gov/coronavirus/2019-ncov/vaccines/stay-up-to-date.html. — U.S. Department of Health and Human Services (HHS) | http://www.hhs.gov http://www.Twitter.com/HHSGov | http://www.Facebook.com/HHS http://www.Instagram.com/HHSGov http://www.LinkedIn.com/company/us-department-of-health-and-human-services…
