Hong Kong Selections for Wednesday, February 2, 2022
58 minutes ago — Hong Kong Selections for Wednesday, February 2, 2022 at Sha Tin. ... Personalized News, Entries, Results and Alerts | Free Race of the Day ...
SARS-CoV-2 seems to be constantly changing. In the span of just two years, alpha, beta, delta, lambda, mu and omicron have all made headlines. And that list doesn't include dozens of other variants that were detected but not considered high priority by the World Health Organization.