This page is a permanent link to the reply below and its nested replies. See all post replies »
MarineBob · 56-60, M
I was smart I took the one one and done
ElwoodBlues · M
@MarineBob I'm glad you're protected. Doctors are recommending that people who got the J&J shot get an mRNA booster (preferably Moderna; Pfizer is good too).
And before Omicron’s spread, early data from a federal clinical trial suggested it might be better for J&J one-shot recipients to get an mRNA vaccine booster. The trial’s preliminary data showed that people who had gotten the J&J vaccine followed by a Moderna booster had a 76-fold rise in antibodies in 15 days; those who got Pfizer saw a 35-fold increase; while those who got the J&J booster had only a fourfold increase. That data was published in a preprint and has not yet undergone independent peer review.
https://www.yalemedicine.org/news/johnson-and-johnson-covid-booster