Washington, UNITED STATES
Public health officials testify at U.S. Senate hearing on COVID-19 response in Washington
Senator Susan Collins, R-Maine, speaks during at a U.S. Senate Health, Education, Labor, and Pensions Committee hearing to examine the COVID-19 response, focusing on an update from federal officials, on Capitol Hill in Washington, U.S., March 18, 2021. Anna Moneymaker/Pool via REUTERS