BChanV - Coronavirus live updates: Many covid vaccines work as boosters, but mRNA vaccines may work best http://bchanv.org/News/coronavirus-live-updates%3A-many-covid-vaccines-work-as-boosters%2C-but-mrna-vaccines-may-work-best/ Little is yet known about the omicron variant, as scientists globally scramble to determine if it is more transmissible, potent or evades current vaccines. Kasai said more testing and research was needed. So far, Australia, Hong Kong, Japan and South Korea have confirmed cases in the Western Pacific. Nearby India, Singapore and Malaysia have also confirmed cases, with more countries expected to do so as the virus spreads. Source link Fri, 03 Dec 2021 21:56:27 UTC en