HomeBusinessJ&J Covid vaccine recipients are better off getting Pfizer or Moderna booster,...

J&J Covid vaccine recipients are better off getting Pfizer or Moderna booster, NIH study suggests

Pfizer-BioNTech Covid-19 vaccines at a senior dwelling facility in Worcester, Pennsylvania, U.S., on Wednesday, Aug. 25, 2021.

Hannah Beier | Bloomberg | Getty Photographs

Johnson & Johnson Covid-19 vaccine recipients are higher off getting a booster shot from Pfizer or Moderna, a extremely anticipated U.S. examine steered Wednesday.

The Nationwide Institutes of Well being examine on “mixing and matching” Covid vaccines included greater than 450 adults who’ve obtained one of many three regimens at present accessible in america: J&J’s, Moderna’s or Pfizer’s. The examine hasn’t but been peer-reviewed.

Volunteers have been divided into teams and obtained an additional shot of their authentic vaccine or a booster from a special firm.

All of the mixtures boosted antibody ranges greater, although Pfizer’s and Moderna’s boosters appeared to work finest. Individuals who obtained a booster dose of both the Moderna or Pfizer vaccines had a four-fold enhance of their antibody responses extra usually than those that obtained an additional dose of J&J, in line with the examine.

The examine confirmed recipients of Moderna or Pfizer’s authentic vaccines might simply swap third doses; the outcomes have been about the identical.

This can be a growing story. Please test again for updates.



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