BERLIN, GERMANY - MARCH 18: In this handout photo provided by the German Government Press Office (BPA), German Chancellor Angela Merkel addresses the nation via a video statement about the ongoing COVID-19 pandemic on March 18, 2020 in Berlin, Germany. This is the first time in her 15-year tenure as chancellor that Merkel has addressed citizens directly via a televised statement other than her New Year's Eve message. (Photo by Steffen Kugler/Bundesregierung via Getty Images)