Trackinga Subvariant News Today

Right now theres no reason to be alarmed, but say they are tracking a subvariant of the omicron variant of the coronavirus. its called ba.2. identified in 55 countries and in 17 states here in america. health officials say theres no evidence so far that ba.2 causes more severe disease, but some researchers say it spreads quickly, and that could mean its easier to catch. dr. walensky at the cdc tells wral-tv that theyre still trying to figure out if its more transmissible. >> some have speculated...