Do we know for sure. Or it is still premature to claim the new variant is definitely more transmissible. If this is true, then covid is mutated faster than many of us have thought.
The highly contagious variant of the coronavirus first seen in the
will become the dominant strain in the United States within about two months, its rapid spread heightening the urgency of getting people vaccinated, the
Friday in its most sobering warning yet about mutations in the virus.
In every scenario explored by the CDC, the U.K. strain, which British researchers estimate is roughly 50 percent more transmissible than the more common
strain, will account for a majority of cases in the United States by some point in March.
The CDC released modeling data to back up its forecast showing a rapid spike in infections linked to the U.K. strain. The agency said the emergence of these mutation-laden variants requires greater efforts to limit viral spread — immediately, even before the U.K. variant becomes commonplace.