U.S. CDC Says Omicron Subvariant BA.5 Represents 7.6% Of U.S. Covid-19 Cases, As Of June 4

June 7 (Reuters) - U.S. CDC:

* U.S. CDC SAYS OMICRON SUBVARIANT BA.4 REPRESENTS 5.4% OF TOTAL COVID-19 CASES IN THE UNITED STATES, AS OF JUNE 4, 2022

* U.S. CDC SAYS OMICRON SUBVARIANT BA.5 REPRESENTS 7.6% OF TOTAL COVID-19 CASES IN THE UNITED STATES, AS OF JUNE 4, 2022