SIRVA is shoulder pain after vaccination caused by the vaccine injection itself.

Acute Disseminated Encephalomyelitis (ADEM) is an inflammatory disease of the central nervous system that attacks myelin. When the myelin is damaged this transmission is affected and the conduction of nerve signals can be disrupted or lost.

Idiopathic Thrombocytopenic Purpura (ITP) is a blood disorder that causes low platelet levels.

Rheumatoid arthritis (RA) is categorized as an inappropriate immune system response, when the immune system attacks the membrane lining the joints. This may cause inflammation, pain, stiffness, redness, swelling, and warmth in the affected joint.

Multiple Sclerosis (MS) is a disorder of the central nervous system that affects the brain and spinal cord.

Anaphylaxis

Anaphylaxis is a severe, sometimes life-threatening, allergic reaction that affects the whole body.

Systemic Lupus Erythematosus (SLE) is an autoimmune disease characterized by inflammation of various tissues throughout the body.