What we know about the Omicron variant. November 27, 2021 NYT, US News Scientists don’t know how effective vaccines will be against the new variant flagged by a team in South Africa, which displays mutations that might resist neutralization. By Lynsey Chutel from NYT World… Read more. Share Tweet Pin it Related Posts A Global Feast in an Unlikely Spot: Lancaster, Pa. FOX NEWS: El Paso bristles at Trump’s claim that wall made city safe FOX NEWS: 82-year-old takeout delivery driver voted best in Britain Leave a Reply Cancel Reply Save my name, email, and website in this browser for the next time I comment. Δ