https://www.reuters.com/article/us-health-coronavirus-johnson-johnson/jj-u-s-government-plan-one-billion-doses-of-coronavirus-vaccine-idUSKBN21H1OY?il=0
https://www.freerepublic.com/focus/news/3829856/posts?page=1
J&J, U.S. government plan one billion doses of coronavirus vaccine