In accordance with Timothy Brewer, MD, professor of medication and epidemiology at UCLA, the quick reply is that we do not but know however ought to anticipate extra info within the coming weeks. “The problem with the Johnson & Johnson booster is they only haven’t got information but [on the J&J vaccine’s long-term effectiveness],” he says. “However I believe that booster suggestions will apply to Johnson & Johnson recipients as effectively as soon as that information arrives.”
We do not but have this information as a result of J&J vaccine administration did not begin till two months after mRNA vaccine distribution started. It was additionally briefly paused because of facet impact issues. “The J&J vaccine was not administered within the U.S. till March of 2021, and we anticipate extra information on J&J within the coming weeks,” surgeon basic Vivek Murthy, MD, mentioned in a White Home briefing on Wednesday. “With these information in hand, we are going to maintain the general public knowledgeable with a well timed plan for J&J booster photographs.”
Within the meantime, if you happen to’re a J&J vaccine recipient who’s fearful, Dr. Brewer provides some readability and luxury as you await a booster. He notes that regardless that information is proscribed (solely 10 p.c of the inhabitants has obtained the J&J vaccine), trials and population-based research have proven that whereas J&J was barely much less protecting towards an infection than the opposite two U.S. jabs, it was equally as efficient in stopping extreme sickness, hospitalization, and loss of life.
Nonetheless, you is likely to be questioning if it is advisable to get a unique booster—e.g., Pfizer or Moderna—given that they will doubtless be made accessible barely earlier, and that they are barely extra protecting. Dr. Brewer notes that information present those that combined an adenovirus-based vaccine like J&J (however on this case, the AstraZeneca vaccine was studied, not J&J) with an mRNA vaccine did are inclined to have increased immune responses, however in addition they skilled extra uncomfortable side effects. His suggestion as an epidemiologist: Wait till extra information is offered earlier than deciding to combine dose sorts.
And Dr. Brewer needs to reiterate that J&J vaccine recipients are well-protected, even after one dose, so if that is the one vaccine accessible to you and you have not but been vaccinated in any respect, it’s best to completely take it. “Johnson & Johnson stays an glorious alternative for people who find themselves interested by being vaccinated and would possibly discover it onerous to take a two-dose vaccine,” he says.
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