Combining samples for coronavirus testing, an approach once hailed by U.S. health officials, only works when the vast majority of tests are negative.
Published: August 18, 2020 at 08:29PM
from NYT Health https://ift.tt/2Yeeb9I
Combining samples for coronavirus testing, an approach once hailed by U.S. health officials, only works when the vast majority of tests are negative.
Published: August 18, 2020 at 08:29PM
from NYT Health https://ift.tt/2Yeeb9I