It's the first time the new virus has spread from one person to another in the United States.
from WebMD Health https://ift.tt/2RFxfur
It's the first time the new virus has spread from one person to another in the United States.
A new study warns that strains of bacteria that cause strep throat and "flesh-eating disease" appear close to becoming resistant to penicillin and other antibiotics known as beta-lactams.