Re:How death rates from Covid-19 differ between vaccinated a...
by Gibbon1 on Tuesday November 23, 2021 @04:16PM
(#29323651)
Bob Wachter who is the chair of the department of medicine at UCSF says get a booster 6 months after either Pfizer or Moderna. If you got the J&J get a booster after 4 months.
https://profiles.ucsf.edu/robert.wachter