The World Health Organization (WHO) does not yet have enough data on the new Omicron variant of the coronavirus to say if it is more transmissible than the Delta variant, an official said on Wednesday, almost a month after South Africa first raised the alarm about its emergence. “We have not seen this variant circulate for long enough in populations …
Read More »TOO SOON TO SAY IF OMICRON MORE TRANSMISSIBLE THAN DELTA: WHO
December 23, 2021