Promising signs in race to find COVID-19 vaccine | WNT by ABC News on YouTube

Promising signs in race to find COVID-19 vaccine | WNT
The Oxford vaccine has cleared phase one of human trials. Researchers say early results show it’s safe and effective, producing antibodies and t-cells. WATCH THE FULL EPISODE OF 'WORLD NEWS TONIGHT': https://bit.ly/2ZLo67J WATCH OTHER FULL EPISODES OF WORLD NEWS TONIGHT: https://ift.tt/2Mz7OoZ WATCH WORLD NEWS TONIGHT ON HULU: https://hulu.tv/33iKepm #WorldNewsTonight #COVID19 #COVID19Vaccine

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