Hi estrada53, just joined this forum today. I'm a heart tx recipient and a participant in the Johns Hopkins study.
I had a mysterious inflammation in my left jaw one week post vaccine #1! It was intensely painful with swelling, then resolved very quickly just before I saw my dentist. How strange, because I wondered if it could be related to the parotid gland just in front of the ear.
Hope you are having luck with your research, I gratefully received a young heart, but not a high-risk one.