So I've been following everyone getting tested at Texas cares on this thread and had my mom who lives in Arlington go get tested last week.
Backstory - she got her second Pfizer back in Feb at the Convention Center. At the time she was raving about how the local firefighters ran such an efficient operation, quick in and out etc... A few days after her second shot her arm was still really sore, painful to move, loss of motion... She also was telling me that the firefighter gave her the shot pretty high up in her arm. Her arm never fully recovered. Doctor's couldn't really figure anything out - still limited motion after PT. She just attributed it to "frozen shoulder". At this point she's close to getting back to normal.
Fast forward to the Texas Cares study. She got her results and had an antibody level of 188. I don't think I've seen a number that low on this thread. She took her results to her doctor today and they now think her second shot didn't make it into her muscle and that could explain the low antibody level. Getting her a booster ASAP.
Anyways, up to now she wasn't in any hurry to get a third shot but the Texas Cares Results have made her change her thinking on that thankfully.