Given that vaccination takes 2 shots, given 6-8 weeks apart typically, you're already out of time.
Exception is the Janssen/Johnson & Johnson vaccine but that's not been widely approved.
And then there's the problem of finding a country that will a) let you in without being vaccinated and b) offers their vaccines to foreigners who aren't residents. Very ...
Look it up on https://covid19.trackvaccines.org/vaccines/.
E.g., currently, for Sinovac: CoronaVac
, it is approved in 25 countries:
Lao People's Democratic Republic
The way the rules are structured, a quarantine is mandatory for everybody but it can be “shortened” once the German authorities have received a proof that you tested negative, are fully vaccinated, or recovered from Covid 19. The rules for so-called “variant areas” and “high-incidence areas” are slightly different. In any case, there is no blanket exemption ...