Average daily COVID-19 cases and hospitalizations are continuing to fall in the U.S., an indicator that the omicron variant’s hold is weakening across the country. Total confirmed cases reported Saturday barely exceeded 100,000, a sharp downturn from around 800,850 five weeks ago on Jan. 16, according to Johns Hopkins University data. In New York, the number of cases went down by more than 50% over the last two weeks.