● Rheumatoid arthritis (RA) and Juvenile RA (JRA) joints; less commonly lung, skin ● Lupus (Systemic Lupus Erythematosus) skin, joints, kidneys, heart, brain, red blood cells, other ● Scleroderma skin, intestine, less commonly lung ● Sjogren's syndrome salivary glands, tear glands, joints ● Goodpasture's syndrome lungs, kidneys ● Wegener's granulomatosis blood vessels, sinuses, lungs, kidneys ●...

Case presentation: Guillain-Barré Syndrome (GBS) is an acute polyradiculopathy that occurs frequently following infectious diseases, which can lead to immune response nerve antigens, resulting in demyelination and/or axonal damage. Below, we will report 4 clinical cases of GBS associated with previous SARS-Cov-2 pediatric patients. One patient was diagnosed COVID by PCR testing and three serolo...