The top U.S. infectious disease official said Gilead Sciences Inc’s experimental antiviral drug remdesivir will become the standard of care for COVID-19 after early clinical trial results on Wednesday showed it helped patients recover more quickly from the illness caused by the coronavirus. Preliminary results from a U.S. government trial showing that patients given remdesivir recovered 31% faster than those given a placebo, were hailed by Dr. Anthony Fauci as “highly significant.” “This is really quite important,” Fauci told reporters at the White House, likening it to a moment in 1986 “when we were struggling for drugs for HIV and we had nothing.”