Variant Rise News Today

And how does this type of variant vaccine perform? and then governments can make a decision on whether to roll it out or not, but its an exploratory trial and thats worth doing. its really hard to predict the future of the pandemic. we could see, for example, a variant rise from omicron that is more dangerous than omicron. it could acquire the lethality that we associate with the delta variant. now, that is neither impossible nor inevitable. we just dont know. but planning for the eventuality, b...