Stock Photo - A model of COVID-19, known as coronavirus, is seen ahead of a US Senate Appropriations subcommittee hearing on the plan to research, manufacture and distribute a coronavirus vaccine, known as Operation Warp Speed, on Capitol Hill in Washington, DC, July 2, 2020..Credit: Saul Loeb / Pool via CNP | usage worldwide. - Washington/District of Columbia/United States of America

Stock Photo: A model of COVID-19, known as coronavirus, is seen ahead of a US Senate Appropriations subcommittee hearing on the plan to research.

Searchable keywords

Choose multiple keywords