COVID-19 vaccines effective against current variants, but new one may prove more difficult, Inglesby says - Fox News

COVID-19 vaccines effective against current variants, but new one may prove more difficult, Inglesby says  Fox Newshttps://news.google.com/__i/rss/rd/articles/CBMiTGh0dHBzOi8vd3d3LmZveG5ld3MuY29tL2hlYWx0aC9jb3ZpZC0xOS12YWNjaW5lcy1lZmZlY3RpdmUtdmFyaWFudHMtaW5nbGVzYnnSAVBodHRwczovL3d3dy5mb3huZXdzLmNvbS9oZWFsdGgvY292aWQtMTktdmFjY2luZXMtZWZmZWN0aXZlLXZhcmlhbnRzLWluZ2xlc2J5LmFtcA?oc=5CAIiEEAtxCs1BYoU2-9fc6kuLzgqGQgEKhAIACoHCAowwL2ICzCckocDMMWEqQY0001-01-01 00:00:00Z2021-01-31 18:54:18Z