Everything can be a coincidence, it's not an helpful line of inquiry when discussing personal experience. If the man experiences a once in a lifetime health iss

Everything can be a coincidence, it's not an helpful line of inquiry when discussing personal experience. If the man experiences a once in a lifetime health issue after having caught a virus with symptoms that bear similarities to that issue and with all other factors remaining constant, that's as much validation as you're going to get from someone's personal experience.