Johnson and Johnson says 1-shot vaccine shows promising results in early trial | WNT

The company could apply for emergency authorization by the end of January. The U.S. hit another record day of COVID-19 deaths, with more than 4,300 reported in 24 hours. WATCH THE FULL EPISODE OF 'WORLD NEWS TONIGHT': WATCH OTHER FULL EPISODES OF WORLD NEWS TONIGHT: WATCH WORLD NEWS TONIGHT ON HULU: #WorldNewsTonight #JohnsonandJohnson #COVID19Vaccine

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