Nov 2 (Reuters) - The United States has administered 423,942,794 doses of COVID-19 vaccines in the country as of Tuesday morning and distributed 521,502,845 doses, the U.S. Centers for Disease Control and Prevention said. Those figures are up from the 423,005,384 vaccine doses the CDC said had gone into arms by Nov. 1 out of 518,561,375 doses delivered. The agency said 221,961,370 people had received at least one dose while 192,726,406 people were fully vaccinated as of 6:00 a.m. ET on Tuesday. The CDC tally includes two-dose vaccines from Moderna (MRNA.O) and Pfizer/BioNTech (PFE.N), , as well as Johnson & Johnson"s (JNJ.N) one-shot vaccine. About 19.8 million people have received a booster dose of either Pfizer, Moderna or Johnson & Johnson"s COVID-19 vaccine. Booster doses from Moderna and Johnson & Johnson were authorized by the U.S. health regulator on Oct. 20.