Laboratory in Argentina assured the vaccine against COVID-19 will be ready by December Newsflare 14 Aug 2020
WCBI News at Ten - Thursday, August 6th, 2020 WCBI 07 Aug 2020 WCBI News at Ten - Thursday, August 6th, 2020
Dr. Fauci says he is ‘cautiously optimistic’ vaccine will be effective, available early 2021 WGN 03 Aug 2020
Covid-19 vaccine by early 2021|Dr Anthony Fauci is 'cautiously optimistic | Oneindia News Oneindia 01 Aug 2020
'Cautiously optimistic US could have Covid vaccine by 2020 end': Anthony Fauci HT Digital Content 01 Aug 2020
