And that's for everyone 12 and older six months after completing ... Now, what about the second booster, which, for people who received Pfizer and Moderna, would be their fourth shot?

Booster shots are here — for some Americans ... Anyone 18 or older who completed their Pfizer or Moderna series six months ago, or got their J&J shot at least two months ago, is not only ...

The temporary monovalent and bivalent booster side effects ... receive either a bivalent Moderna or Pfizer-BioNTech dose.

Moderna has reported preliminary clinical ... and there is a measure of sustained response over a six-month period post-booster, albeit a reduction in absolute antibody level compared to one ...

Moderna announced today (January 25) plans for testing two different booster vaccines aimed at the SARS-CoV-2 variant ... But antibody levels produced in response to B.1.351 were about six times lower ...

The UK has become the first country in the world to authorise an updated COVID-19 booster vaccine directed ... 19 as we enter the winter months," according to Moderna's chief executive Stéphane ...