evidence: Gardasil Vaccine Side Effects Reported to VAERS [...] Another section of the package insert titled "Postmarketing Experience" lists a number of other Gardasil 9 side effects, while cautioning that "[b]ecause these events were reported voluntarily from a population of uncertain size, it is not possible to reliably estimate their frequency or to establish a causal relationship to vaccine exposure." Those side effects include autoimmune diseases, such as Guillain-Barre syndrome (167 case reports in VAERS), hypersensitivity reactions including anaphylactic shock (368 VAERS case reports), and seizures (483 VAERS case reports). [...] HPV vaccines, including Gardasil, have been linked in case studies to a cluster of symptoms that are shared by several disorders not mentioned on the Gardasil package insert. These include postural orthostatic tachycardia syndrome (POTS), complex regional pain syndrome (CRPS), and fibromyalgia. The WHO database and the VAERS database contain hundreds of case reports of POTS and CRPS.