2020-12-05, 17:57
Does the AstraZeneca Vaccine Also Stop Covid Transmission?
Vaccines can prevent symptoms, but some can also keep people from spreading infection. That’s critical, and no one knows if the new vaccines do it.
https://www.wired.com/story/does-the-ast...ansmission
Vaccines can prevent symptoms, but some can also keep people from spreading infection. That’s critical, and no one knows if the new vaccines do it.
https://www.wired.com/story/does-the-ast...ansmission