FRANCE-HEALTH-VIRUS-MUSEUM

An employee walks in the Cour Marly at the Musee du Louvre in Paris, undefinitely closed to the public amid concerns on the COVID-19 outbreak, caused by the novel coronavirus, on March 13, 2020. - The Louvre in Paris, the world's most visited museum, said on March 13, 2020, that it was closing "until further notice" because of the coronavirus. The closure of the museum, which had 9.6 million visitors last year, came after the French government banned all gatherings of over 100 people to limit the spread of the virus. The Palace of Versailles -- France's other big tourist attraction with nearly 10 million tourists a year -- swiftly followed suit. (Photo by Thomas SAMSON / AFP) (Photo by THOMAS SAMSON/AFP via Getty Images)