In December 2019, the SARS Covid-2 virus was introduced to the world. Herein, we have provided a comprehensive review of documents reporting neurological side effects of COVID-19 vaccines in international databases from 2020 to 2022 and discussed neurological disorders possibly caused by vaccination. These effects are often acute and transient, but they can be severe and even fatal in a few cases. The most important and common complications are cerebrovascular disorders including cerebral venous sinus thrombosis, transient ischemic attack, intracerebral hemorrhage, ischemic stroke, and demyelinating disorders including transverse myelitis, first manifestation of MS, and neuromyelitis optica. According to these reports, vaccination can have an adverse event, especially on nervous system.

At the same time, there are many reports of side effects after getting a COVID-19 vaccine.

Following the COVID-19 virus epidemic, extensive, coordinated international research has led to the rapid development of effective vaccines. Although vaccines are now considered the best way to achieve collective safety and control mortality, due to the critical situation, these vaccines have been issued the emergency use licenses and some of their potential subsequence side effects have been overlooked.

System shock 2 btrain of the many