These 10 urgent health problems that will affect the world in 2019, according to the World Health Organization:
원문출처 : https://www.cnn.com/2019/01/20/health/who-10-threats-to-global-health/index.html
원문출처 : https://www.cnn.com/2019/01/20/health/who-10-threats-to-global-health/index.html