Based on current schedules, the Department of Health and Human Services estimates that there will be enough doses of COVID-19 vaccine available in the United States to vaccinate 20 million Americans by the end of 2020, 50 million by the end of January 2021 and 100 million by the end of the first quarter of 2021, HHS Secretary Alex Azar said in a press call on Dec. 9.
“In our vaccine portfolio in total, we estimate that there will be enough COVID-19 vaccine doses available for any