No cases of the new coronavirus variant have been confirmed in the U.S., but leaders said they were using existing safeguards and watching closely.No cases of the new coronavirus variant have been confirmed in the U.S., but leaders said they were using existing safeguards and watching closely.Coronavirus Omicron Variant, Coronavirus (2019-nCoV), Vaccination and Immunization, Governors (US), Health Department (NYS), National Institutes of Health, Collins, Francis S, Hochul, Kathleen C, Hutchinson, Asa, Lamont, Ned, Newsom, Gavin, Reeves, Tate (1974- ), Arkansas, Connecticut, Los Angeles (Calif), Mississippi, Providence (RI), Rhode Island, Meet the Press (TV Program), State of the Union (TV Program), CaliforniaRead More
