@theconversation.com 3 years ago Future COVID-19 booster shots will likely need fresh formulations as new coronavirus variants of concern continue to emerge
@politico.com 4 years ago Feds may cut Moderna vaccine doses in half so more people get shots, Warp Speed adviser says
@rt.com 4 years ago Pfizer vaccine losing effectiveness amid Delta variant surge, Israeli Health Ministry says as it mulls 3rd shot & new restrictions
@cbsnews.com 4 years ago U.S. vaccine chief says "we need to improve" pace of shots
@abcnews.go.com 4 years ago Vaccine maker BioNTech says no need to waive patents
@politico.com 4 years ago New CDC data shows stark disparities in coronavirus shots