Though no new ground was broken at Thursday's congressional hearing about national influenza preparedness and response, several less-familiar points were underlined by officials testifying on behalf of the US Department of Health and Human Services.
원문출처 : https://www.cnn.com/2018/03/08/health/house-committee-hearing-on-flu-bn/index.html
원문출처 : https://www.cnn.com/2018/03/08/health/house-committee-hearing-on-flu-bn/index.html