![]() ![]() Pain, swelling and redness on the arm where the shot was given. “Individuals who receive an updated mRNA COVID-19 vaccine may experience similar side effects as those reported by individuals who previously received mRNA COVID-19 vaccines,” the FDA says.Īccording to the CDC, common side effects can include: It also reflects that it’s not boosting existing immunity from previous vaccination, but building a new immune response to currently circulating variants. The wording change reflects how COVID is now treated like influenza, with annual vaccination, according to Johns Hopkins. Instead of calling the new shot a booster, The Food and Drug Administration has shifted to calling it an updated COVID vaccine. One dose of the updated Pfizer or Moderna mRNA COVID-19 vaccine is recommended for individuals 5 years and older, while two doses of the newly approved Novavax protein-based vaccine are authorized for people 12 years and older. ![]() They’re monovalent vaccines, meaning there’s only one component, targeting the XBB.1.5 variant, compared with the previous bivalent COVID vaccine that targeted both the original strain and omicron variant strains of COVID. These updated shots are the only COVID vaccines that are available this season, per the Centers for Disease Control and Prevention, recommended for everyone 6 months and older. What to know about the updated COVID vaccines The possible side effects reported for the updated COVID vaccine are the same as with the previous vaccines, according to Johns Hopkins. One study found that 32% of people who did not get an updated COVID shot were worried about side effects. In September, updated COVID-19 vaccines targeting a newer strain of the omicron variant were approved for use in the United States and are now available in many pharmacies and clinics, but are the side effects the same as the previous vaccines? ![]()
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