As winter inches closer, Dr. Fauci is sounding the alarm about a pair of “pretty troublesome” Covid variants. The two descendants of omicron’s BA.5 subvariant, called BQ.1 and BQ.1.1, both have dangerous “qualities or characteristics that could evade some of the interventions we have,” Fauci told CBS News on Friday. The two sublineages are responsible for more than 10% of all current U.S. cases, according to the latest Centers for Disease Control and Prevention data — just one week after they weren’t even significant enough to list. There’s no guarantee that the two strains will eventually overtake BA.5 as the...
