Buffalo fx power booster5/20/2023 The study found that people who originally got the Moderna vaccine and then got a Moderna booster saw 10 times the pre-booster level of antibodies. “But if your goal were to give yourself any possible advantage in immunity, you can make an argument to switch to Moderna.” What boosters should a Moderna vaccine recipient get? Why introduce a new agent into my body for probably zero, or maybe tiny, benefit?” he said. “I got Pfizer and stuck with getting another Pfizer - just seemed simpler. ![]() Those who received a Pfizer booster saw antibody levels multiplied by 20, and those who got a J&J booster had antibody levels rise 13 times their previous levels.įor people who originally received the Pfizer shot, it probably doesn’t matter whether they get a Pfizer or Moderna booster, Wachter said. The mix-or-match study found that people who originally got the Pfizer vaccine and received a Moderna booster had antibody levels increase 32 times the amount recorded just before the booster. What boosters should a Pfizer vaccine recipient get? Science & Medicine Q&A: Why COVID-19 booster shots turned out to be more complicated than vaccinesĪpproving COVID-19 booster shots seemed like a slam dunk, but two influential advisory boards raised a host of complicated questions. “And now, with 10 months of vaccine experience, some may have an expressed preference for one booster type over another.” ![]() For all three vaccines, this is perfectly fine,” Walensky said at a briefing. “Some people may have a preference for the vaccine type that they originally received because they did very well with their initial series. government’s top infectious diseases expert, said recently on ABC’s “ This Week.”įauci and Walensky say a booster choice is up to the patient, perhaps in consultation with their doctor. Knowing that, some men may decide to go with a J&J booster, Dr. Most recover quickly, though the risk is higher among men under 40. There is a rare risk the Pfizer and Moderna vaccines pose a risk for myocarditis, or inflammation of the heart, generally within seven days following the original administration of the second dose of vaccine. There are reasons why vaccine recipients might opt for a J&J booster. But we saw some data, also from J&J, that demonstrated that J&J folks who got boosted with J&J had a really good clinical response as well,” Walensky told ABC News’ “ Good Morning America.” “So, really, this is about personal preference and talking to your physician about what’s best for you.” “If you’ve got J&J followed by a Moderna or Pfizer, you got a really robust antibody response. Rochelle Walensky, declined to give a solid recommendation on which boosters were best. “They’re both so high that they cross the threshold for a high level of protection.” “It’s pretty unlikely that there is really a material difference in 35 versus 76 times higher,” Wachter said of the differences in antibody levels between Pfizer and Moderna boosters for original Johnson & Johnson recipients. “If they’re equally easy to get, then I might slightly favor Moderna. That said, “I think it would be reasonable for a J&J person to get either a Pfizer or Moderna shot,” Wachter said. There are several different components to the immune system, and the “level of antibodies doesn’t always line up with true protection.” “It’s logical to believe that higher antibodies are correlated with more protection, but it’s more complicated than that,” Wachter wrote in an email to The Times. Robert Wachter, chair of UC San Francisco’s Department of Medicine. There’s no way to be certain, according to Dr. Does that mean J&J recipients should get a Moderna booster?
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