[ad_1] CNN — A flurry of new Covid-19 variants appears to be gaining traction globally, raising fears of a winter surge. In the United States, these are BQ.1, BQ.1.1, BF.7, BA.4.6, BA.2.75 and BA.2.75.2. In other countries, the recombinant variant XBB has been rising quickly and appears to be fueling …
Read More »Quick and stealthy new Covid-19 variants are poised to drive a winter surge
