ATLANTA - U.S. public health officials estimated this week that the new omicron variant of the coronavirus now makes up almost 3% of COVID-19 cases reported nationwide.The U.S.
Centers for Disease Control and Prevention said Monday that while the delta variant remains dominant, the omicron variant represented 2.9% of sequenced U.S.
cases last week, up from 0.4% during the previous week.In New York and New Jersey, the CDC said omicron already made up about 13% of sequenced cases.CDC Director Dr.
Rochelle Walensky said omicron appears to be more transmissible than previous strains of the virus and has now been detected in 33 U.S.