The shields, which sit away from the face and have gaps at the bottom and sides, would allow many more droplets to escape if the wearer coughed or sneezed.
Eric Topol, MD, editor-in-chief of Medscape, writes an open letter to FDA Commissioner Stephen Hahn, MD, expressing concerns about the FDA's leadership during the COVID-19 crisis.
About nine in 10 Americans said they are knowledgeable about mask-wearing and that they sometimes, often or always wear a mask when they leave their home and are unable to social distance, the online poll shows.
Everyone who tests positive should then receive a confirmatory PCR test -- a slower, more complex and more accurate type of molecular scan that looks for the genetic material of the new coronavirus.
Doctors already recommend that people with high blood pressure use a home monitor to track their numbers. But research suggests that home readings, alone, only make a small difference in getting the condition under control.
Emergency use authorization or approval for a COVID-19 vaccine before Phase 3 clinical trials are complete could be considered by the U.S. Food and Drug Administratio
The Federal Drug Administration has broadened its emergency use authorization for the anti-viral drug remdesivir to include all hospitalized coronavirus patients, not just those who are so ill they require ventilators or oxygen therapy.
