Embalmer Reports Finding Long, Fibrous Blood Clots in Deceased People Who Got COVID-19 Vaccine Tuesday, February 1, 2022 By Stillness in the Storm Leave a Comment (JD Heyes) An embalmer with decades of experience said in a recent interview that for more than a year he has found “long, fibrous blood clots” in the bodies of some deceased people who got a COVID-19 vaccine.