The researchers have argued that offering people an Omicron-adapted booster shot may be more beneficial than multiple ones ...

Here’s what to know as omicron’s subvariants dominate all COVID-19 cases in the U.S., according to Centers for Disease ...

One study suggests BA.4 and BA.5 appear to escape antibodies from vaccines and prior infection. Experts from UCSF and ...

It's no surprise there has been a surge in COVID cases among people who should have immunity and now local researchers have ...

1, the original omicron variant of concern ... whether using a different vaccine platform would give us longer and better immunity than repeatedly going to mRNA shots. TR: Does the mixing ...

There are warnings new COVID-19 variants arriving in New Zealand could create a wave of cases. Modelling by The Institute of ...

The US Food and Drug Administration's independent Vaccines and Related Biological Products Advisory Committee (VRBPAC) voted ...

Previous SARS-CoV-2 infection impacts on the ability to boost immunity ... concern is that omicron could potentially mutate further into a more pathogenic strain or become better able to overcome ...

If you haven’t gotten a booster shot following your “full vaccination” with the Moderna or Pfizer-BioNTech vaccines against ...

A booster shot lifted omicron-neutralizing immune activity to the detectable range in 86% of nursing home residents and in 93 ...

The U.S. Food and Drug Administration’s independent Vaccines and Related Biological Products Advisory Committee voted Tuesday ...