Post-HPV vaccination syndrome, Macrophagic Myofasciitis, and gulf war illness analogy suggests that some vaccines or multiple vaccinations in a very short period of time may induce, in susceptible individuals, chronic pain, fatigue and dyscognition. Vaccine-induced autoimmune dysautonomia is hypothesized as the common pathogenetic mechanism for this symptom cluster. https://www.sciencedirect.com/science/article/abs/pii/S1568997220301671