What is a bivalent booster? The updated boosters are called bivalent vaccines, meaning they contain not one but two sets of ...

Katen Moore has already gotten every COVID-19 vaccination available — the two original shots, two boosters ... "Why not get ...

The World Health Organization's vaccine experts have revised their global Covid-19 vaccination recommendations, and healthy kids and teenagers considered low priority may not need to get a shot.

For the first time, the recommendations factor in cost-effectiveness for vaccinating those at lower risk, partly due to concerns about maintaining coverage of crucial routine vaccines such as measles.

WEDNESDAY, March 29, 2023 (HealthDay News) -- New advice from the World Health Organization (WHO) says healthy children and ...