Fact #1 : Doug Brignole’s Cause Of Death Is Unknown
Fact #4 : Vaccine Side Effects Appear Within Hours / Days
The author seems a little arbitrary about what he considers certainly unknown, and what he considers certainty a fact. That lowers his credibility in my mind.
The effects of Myocarditis and Pericarditis can last for years. The Medical Examiners and morticians pulling strange cell structures out of the veins of corpses are doing so months after the deceased go their last shots.