Category: Immunity
Thanksgiving with guests who recovered from COVID; is reinfection a concern?
How can someone that close to a sick person not get it?
Should I find a new hygienist?
What’s the run-down on today’s Pfizer vaccine news?
Can low exposure to the virus provoke immunity?
What’s the dose-response relationship to disease severity?
What does reinfection mean for a vaccine?
If having antibodies doesn’t confer immunity, then what would be the point of a vaccine?