I'm curious if anyone has taken advantage of the antigen test offered at the ORD testing center. The website indicates that it is the BD Veritor System which is approved by Germany and other EU countries. I'm asking as I'll be transiting via FRA next month. My destination - Croatia - only needs proof of vaccination but as of today German needs negative covid test, even for transit. I've found a spot in Chicago that can do same day PCRs but at a whopping $385. I'd prefer the $120 antigen route if accepted but, needless to say, don't want to gamble my trip on $245.