Yes, you can do exam at any European country, this exceptional for Ukrainians.. but when I called Poland , waiting time for medical exam is like up to 2 month ..
We scheduled ours at Munich , Germany
I know that a lot of Ukrainians who flew war applied for B2 visa and they were able to come to USA without vaccine recently.
Some airlines just asked them for the test.
Maybe it’s worth trying, just to purchase ticket, and do PCR test ..
Thanks for updates!
so , what you’re saying is embassy did admit that Covid vaccine is not needed for K1 applicants to get visa .. So why would there be a problem to board a plane ? If vaccine is not required , shouldn’t they let her board the plane, or at least with PCR test ?