The U.S. Food and Drug Administration (FDA) has granted an emergency use authorization for Moderna’s and Pfizer-BioNTech’s updated booster vaccines, which target the BA.4/BA.5 coronavirus subvariants. www.science.org/content/article/omicron-booster-shots-are-coming-lots-questions? For the first time since the start of the pandemic, COVID-19 vaccines look...

COVID-19 vaccines have been effective at keeping people from getting severely ill and dying from the virus, but they’ve required different boosters to keep on top of all of the coronavirus variants that have popped up. Now, researchers have...