Day: February 1, 2021
Promising New Chinese Flu Test
“To collect test samples, the swab needs to be inserted about three to five centimeters (1.2 to 2 inches) into the rectum and rotated several times………….”
“To collect test samples, the swab needs to be inserted about three to five centimeters (1.2 to 2 inches) into the rectum and rotated several times………….”