Time

COVID-19 Booster Shots Are Still Controversial—Even for the Immunocompromised People Who Likely Need Them the Most

Ducharme is a contributor to TIME. A health worker in Chile vaccinates someone with an AstraZeneca shot as a third booster dose against COVID-19 on Aug. 10, 2021. Ducharme is a contributor to TIME.
Becker's Hospital Review

Third Dose or Booster? Depends on Vaccine Versions and Variants

Now that the federal government is recommending that many COVID-vaccinated Americans receive booster shots starting this fall, it’s important to know what a “booster” is and how it differs from a ...
Reuters

EU health regulator backs using AstraZeneca COVID shot as booster

LONDON (Reuters) - The European health regulator on Thursday endorsed the use of AstraZeneca's COVID vaccine, Vaxzevria, as a booster. The recommendation, made by a committee of the European Medicines ...

AstraZeneca sees higher 2022 sales even as COVID boost wanes

AstraZeneca raised its annual dividend for the first time in a decade on Thursday and forecast higher sales for 2022 as new ...
Time

Here's How Long COVID-19 Vaccine Immunity Really Lasts

A Roseland Community Hospital nurse prepares doses of the Pfizer vaccine on Dec. 30, 2021, during a COVID-19 vaccination event at Josephine's Southern Cooking in Chatham, Illinois. (Brian ...