The Chief Commissioner of the US FDA has stated that the organisation is working to approve Moderna's coronavirus vaccine.
The agency revealed that 70,000 patients have so far been treated using blood plasma.
FDA is making it very difficult for drug companies to get people in order to test the vaccines and therapeutics.
The remdesivir drug is manufactured by American pharmaceutical company, Gilead Sciences. Data from Coronavirus trial testing of the drug showed that patients who took it recovered within eleven days.