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
