You may be giving them too much credit. Treating thrombocytopenia would require them to come clean on the vax and I just don't see them doing that. They just aren't that smart and I don't think they'll ever admit to what they've done. My guess is the big guy told them to start taking measures to prep for a nuclear attack and this was low hanging fruit. Or, more likely, someone had a lot of this stuff to unload and there is a quid-pro-quo in play somewhere.