What happens if vaccines aren't available at the medical examination?

[American Husband 0]

My wife is awaiting the scheduling of a visa interview in Tbilisi and once that interview is scheduled we understand she will need to have a medical examination before the interview. Georgia has a vaccine scarcity problem and so she was not able to obtain all the vaccines on the list. Most of the sources that we read say not to worry because vaccines will be administered at the medical examination. However, this assumes the vaccines are available, so what happens if they aren't? We are particularly worried about the covid vaccine because we saw a case on this site where a medical examination was cancelled in Morocco because the applicant hadn't obtain the covid vaccine on their own.

 

If the physician in Tbilisi isn't able to administer the vaccines, will they take responsibility for this by waiving the requirements or will they make it our problem? We understand that waivers are hard to come by and that vaccines scarcity isn't included on the list of reasons for waivers, but might they give us a pass by having her get vaccinated in the US instead? if not, what we can do about this problem?