The number of coronavirus cases outside of China has surpassed those within the country, where the epidemic originally was discovered. Also, governments around the world are taking extraordinatry steps to halt the spread of COVID-19. Vermont Sen. Bernie Sanders and former Vice President Joe Biden faced off in a debate Sunday overshadowed by the virus. And Dr. Anthony Fauci — the US authority on infectious disease — hasn’t ruled out the necessity of a national shutdown. A freelancer in Rome shares what lockdown has been like in Italy.