Since Jan. 24 more than 220,000 passengers have entered Ethiopia through the main airport in Addis Ababa and have passed through screenings, according to a statement from Ethiopia’s health ministry on Monday. More than 5,400 of those travelers were from countries that have reported COVID-19 cases. Twenty travelers with symptoms were tested for the new virus and all proved to be negative. Health officials are monitoring 875 travelers, including those with a history of travel to China, South Korea, Japan, Iran and Italy.