covid-19 vaccine November 30, 2021 8:09 am Omicron Variant Shows Need to Get More Americans Vaccinated As long as there are people unprotected from the coronavirus, we are going to see variants like the new Omicron strain of COVID-19, says NBC medical correspondent Dr. John Torres. Local 2:43 Tuesday morning weather 2:14 Katy Perry says she and Orlando Bloom are ‘supportive of each other' 2:05 Photos, video released of suspect accused of killing Chicago police officer 2:20 Toddler dies, parents injured in Munster fire, officials say 2:01 Rapper Chris King dead at 32: Justin Bieber and Machine Gun Kelly mourn