+1 for anon post safeblood.com ____ if you need a backup, here’s https://www.cityofhope.org/locations/atlanta +18556242039 (the number might have changed, so check site). They focus on cancer patients.

They do not ask for blood donors for you requesting unvaxxed, but I believe they allow you to organize / ask your friends and contacts to donate blood for you, and you can make sure that the ones you ask are the friends / family / people around who are unvaxxed — my classmate needed this in 2010 before all the unvaxxed issue, and I donated blood — a good helpful process for her

City. of Hope has hospitals in a few locales across the USA