0 Members and 1 Guest are viewing this topic.
Feb. 17 (UPI) -- Scientists in Britain plan to infect 90 healthy, young adults with COVID-19 to test the effectiveness of vaccines and treatments for the virus, Imperial College London officials said Wednesday.The volunteers, adults age 18 to 30, are to be exposed to the virus in a safe, controlled environment while doctors and nurses monitor their health, according to the officials....The trial, which will begin once all 90 participants are enrolled, will be the world's first COVID-19 "human challenge" study, officials said.Historically, human challenge studies have led to the development of treatments for a number of diseases, including typhoid, cholera and the flu.