(News 1st); The UK Health Security Agency sounded the alarm over a new ‘worst-ever’ super-mutant COVID-19 variant that will make vaccines at least 40% less effective, forcing flights to be banned from South Africa and five other countries. Experts explained earlier how the B.1.1.529 variant has more than 30 mutations, the most ever recorded in a […]
UK adds six countries to red list over super-mutant COVID-19 variant