A clinical trial for an HIV vaccine has been discontinued since the vaccine was not found to prevent infections of human immunodeficiency virus, the virus that causes AIDS.
원문출처 : https://www.cnn.com/2020/02/03/health/hiv-vaccine-trial-stops-bn/index.html
원문출처 : https://www.cnn.com/2020/02/03/health/hiv-vaccine-trial-stops-bn/index.html