Pakistan confirms first case of Omicron COVID variant
@WSJ4 years ago
Watch: Covid-19’s Delta variant is proliferating world-wide threatening unvaccinated populations and economic recovery. We break down the events in key countries to explain why Delta spreads faster than previously detected strains. on.wsj.com
@abcnews.go.com4 years ago
Delta COVID-19 variant is now in more than 80 countries, WHO says
@abcnews.go.com4 years ago
Delta COVID-19 variant is now in more than 80 countries, WHO says
