Imagine you have a loved one hospitalized in intensive care facing death from Covid-19. All approved therapeutics were tried. Time has run out and you have been told to prepare for the worst. Your doctor advises there is one last drug to try, a natural protein that has been safely used in early trials and shown signs of effectiveness in rescuing patients from ventilators when all else has failed. The National Institutes of Health is doing a global study to prove its effectiveness.
