Categories Articles Fauci says he ‘seriously doubts’ that Russia has developed a safe and effective COVID-19 vaccine after Putin approved of the world’s first vaccine Post author By crystalg Post date August 11, 2020 Business Insider Feedburner Tags 'seriously, After, approved, COVID19, Developed, Doubts, Effective, Fauci, First, Putin, Russia, safe, Says, Vaccine, World's ← The 6 Top Automotive Franchises From the Entrepreneur Franchise 500 → Ilhan Omar Defeats Well-Funded Challenger in House Primary