The head of the World Health Organization has a simple message for all countries about who should be tested for coronavirus: "Test, test, test. Test every suspected case." Yet, the American medical system is scrambling to keep up with this directive.
원문출처 : https://www.cnn.com/2020/03/16/us/coronavirus-testing-problems-linger-invs/index.html
원문출처 : https://www.cnn.com/2020/03/16/us/coronavirus-testing-problems-linger-invs/index.html