World Health Organization Director-General Tedros Adhanom Ghebreyesus speaks during a news conference earlier this week in Geneva. Fabrice Coffrini/AFP via Getty Images hide caption toggle caption Fabrice Coffrini/AFP via Getty Images World Health Organization Director-General…

Senate Majority Leader Mitch McConnell walks back to his office after delivering opening remarks at the U.S Capitol on Wednesday. Bloomberg/Bloomberg via Getty Images hide caption toggle caption Bloomberg/Bloomberg via Getty Images Senate Majority Leader…

A health worker in personal protective equipment stands in a COVID-19 intensive care unit in Taiz, Yemen. Ahmad Al-Basha /AFP via Getty Images hide caption toggle caption Ahmad Al-Basha /AFP via Getty Images A health…

A health worker in personal protective equipment stands at a COVID-19 intensive care unit in Taez, Yemen. Ahmad Al-Basha /AFP via Getty Images hide caption toggle caption Ahmad Al-Basha /AFP via Getty Images A health…