World's first COVID human challenge trial found to be safe in young adults

LONDON (Reuters) – The world’s first human challenge trial in which volunteers were deliberately exposed to COVID-19 to advance research into the disease was found to be safe in healthy young adults, one of the companies running the study said on Wednesday. Read full story

Source : https://www.thestar.com.my/news/world/2022/02/02/world039s-first-covid-human-challenge-trial-found-to-be-safe-in-young-adults