July 14, 2022 Healthcare mRNA Covid-19 Vaccine STUDIES & REVIEWS 2021 NIH: Vaccine-induced immune thrombotic thrombocytopenia and cerebral venous sinus thrombosis post COVID-19 vaccination; a systematic review 2022 PMC: Intracerebral hemorrhage due to vasculitis following COVID-19 vaccination: a case report 2023 NIH: Intracranial Hemorrhage After Pfizer-BioNTech (BNT162b2) mRNA COVID-19 Vaccination: A Case Report NIH: A review of neurological side effects of COVID-19 vaccination