a: Herd immunity ~
b: clearing your backyard of brushes
What:
"Herd immunity is like clearing your backyard of brushes," he said. "So every person that has antibodies to the virus, either through the vaccine or being infected previously, those are people that can no longer burn."
Useful?
Writer: Sumit Chanda
LCC:
Where:
Date: May 28 2020 11:44 PM
# 12242 Critique Analogy