Video
Here is a list of possible effects as stated by the CDC and FDA in 2020 before the vaccine rollout-
the Guillain-Barré syndrome
Acute disseminated encephalomyelitis
Transverse myelitis- (paralysing sensory and motor nerves)
Encephalitis/myelitis/encephalomyelitis/ meningoencephalitis/meningitis/ encepholapathy
Convulsions/seizures
Stroke
Narcolepsy and cataplexy
Anaphylaxis
Acute myocardial infarction
Myocarditis/pericarditis
Autoimmune disease
Deaths
Pregnancy and birth outcomes
Other acute demyelinating diseases
Non-anaphylactic allergic reactions
Thrombocytopenia
Disseminated intravascular coagulation
Venous thromboembolism
Arthritis and arthralgia/joint pain
Kawasaki disease
Multisystem Inflammatory Syndrome in Children
Vaccine enhanced disease