Are the COVID-vaccines cause of cerebral vascular accident (CVA) and others pathologies?

to the protection of public health from disease-causing pathogens.A vaccine A vaccine is a substance that acts as a stimulator of the immune system so that it can better protect itself from viruses and other infectious agents.In the 19th century, the French doctor Louis Pasteur developed the second generation of vaccines, among others against cholera or rabies, and introduced the term vaccine in honor of Jenner's experiments with cows.Table 1 Many influencers claim that COVID vaccines have led to side effects or adverse reactions such as immune disorders, headaches, and heart attacks over the past year.But do we have any reason to believe these claims?Why has public trust in vaccines waned over the last four years since the pandemic began?