The age-old killer scarlet fever is on the rise in England and East Asia, according to research published Monday in The Lancet Infectious Diseases journal, and investigators don't know why.
원문출처 : http://www.cnn.com/2017/11/27/health/scarlet-fever-mystery-study/index.html
원문출처 : http://www.cnn.com/2017/11/27/health/scarlet-fever-mystery-study/index.html