I was enrolled in the Johnson and Johnson trial but it was a two dose trial rather than one dose. Once Pfizer and Moderna became available the told us they would "unblind" us and let us know if we got the real thing or the placebo if we were able to schedule an appointment.
Well I was able to secure an appointment at the local Safeway on Feb 1. Called the trial folks. Got answering machine. Told them I got an appointment for a Moderna shot and I want to be unblinded. Asked them to call me back. No response. Called again two days later....again got answering machine and no return call
So I say "screw em" and get my Moderna shot on Saturday. Tuesday the trial people call to confirm an appointment and I tell them I have been trying to get a hold of them because I had an appointment for a Moderna shot and they never called me back. They were a bit ticked but then I asked them what they would have done if nobody called them back and they had been able to secure an appointment.
They said they would unblind me and call me back in ten minutes. They call back and I had gotten the J & J vaccine and not the placebo.
So now I have one J & J and one Moderna floating around in my blood. The study people tell me they still want me to come in for my next appointment which would have been for my second J & J shot but that they wouldn't give me the second because I had the Moderna shot. I said fine but why? Guess it has something to do with keeping people in the study or they don't get paid by the drug company. Fine by me..it takes like ten minutes and they pay me $125 each time I go in.
So I show up for appointment and they are about to give me the second J & J shot when I say whoa!!!!! Thought I wasn't getting another because I'm unblinded and got a Moderna shot. Nurses look at each other with blank stares
They come back in a couple of minutes, take my blood pressure, oxygen levels and give me my check an send me on my way.
Now I'm in for second Moderna shot and I tell the pharmacist what has happened so far and should I get the second Moderna shot. He laughs and says yes as J & J wasn't yet approved, Moderna takes two shots to be effective and they are different kinds of vaccines. So I get the second shot.
No reactions to any of the three shots except slightly sore arm. Guess I'm pretty well vaccinated for now.