Medically reviewed by Geetika Gupta, MDFor most people, the updated COVID-19 vaccine for the 2024-2025 season requires just ...

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?

At least six months after your second shot ... I got Moderna, and that's what I'm sticking with. And the booster for Moderna is half the dose. Others prefer to choose a different one.

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 ...

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 ...