This article refers to the Covid treatments as "vaccinations." It's important to note that these medical interventions are not vaccines at all. They do not prevent infection or transmission but rather life-protecting treatments designed to reduce the onset of severe symptoms, much like seasonal influenza shots.
The spinal cord is a long, thin, tubular structure made up of nervous tissue, which extends from the medulla oblongata in the brainstem to the lumbar region of the vertebral column