Citing "known and potential benefits" of using Gilead Sciences Inc.'s remdesivir for the treatment of COVID-19 that "outweigh the known and potential risks of the drug's use," the FDA has issued an emergency use authorization (EUA) for the antiviral, currently in limited supply, according to the company. Gilead CEO Daniel O’Day, who said the company is working with partners across the globe to ramp up supply, said his team is working with "urgency and responsibility" to meet global needs for the medicine.