Oct 23 (Reuters) - U.S. CDC:

* U.S. CDC SAYS DELIVERED 503,521,625 DOSES OF COVID-19 VACCINE AS OF OCT 23 VERSUS 501,613,665 DOSES DELIVERED AS OF OCT 22

* U.S. CDC SAYS ADMINISTERED 412,856,169 DOSES OF COVID-19 VACCINE AS OF OCT 23 VERSUS 411,963,025 DOSES ADMINISTERED AS OF OCT 22

* U.S. CDC SAYS 220,145,796 INDIVIDUALS HAVE RECEIVED AT LEAST ONE DOSE OF COVID-19 VACCINE AS OF OCT 23 VERSUS 219,900,525 INDIVIDUALS AS OF OCT 22

* U.S. CDC SAYS 190,402,262 INDIVIDUALS HAVE BEEN FULLY VACCINATED AGAINST COVID-19 AS OF OCT 23 VERSUS 190,179,553 INDIVIDUALS AS OF OCT 22

* U.S. CDC SAYS AS OF OCTOBER 23, 12,472,219 PEOPLE RECEIVED A BOOSTER DOSE FOR COVID-19 VACCINE SINCE AUGUST 13, 2021 Further company coverage: