there have been dru~s half weeks' time. there have been drugs trials _ half weeks' time.alf weeks' time. there have been drugs trials in various _ half weeks' time. there have been drugs trials in various parts - half weeks' time. there have been drugs trials in various parts of- half weeks' time. there have been drugs trials in various parts of the | drugs trials in various parts of the world to see if there is any sort of pharmaceutical way of tackling covid—19, ratherthan pharmaceutical way of tackling covid—19, rather than through a vaccine, what are they finding? the [art est vaccine, what are they finding? tue: largest clinical vaccine, what are they finding? tte: largest clinical trial vaccine, what are they finding? t'te: largest clinical trial has vaccine, what are they finding? tte: largest clinical trial has been looking at a number of different drug treatments to see if they can speed up recovery and reduce the number of deaths, and we have had a preliminary report out today that has found that, unfortunately, there is no benefit from convalescent plasma in re