>>10722549 (pb) Notable about AstraZeneca vaccine trial participants developing possible side effects.

I believe both transverse myelitis and multiple sclerosis may follow vaccination.

Here is a good reference on vaccination (Hepatitis B) and multiple sclerosis: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4266455/

Transverse myelitis has apparently been covered in US vaccine court as a compensated injury:

https://vaccineimpact.com/wp-content/uploads/sites/5/2016/07/June-2016-Report-from-DOJ-Vaccine-Injuries-and-Deaths.

https://en.wikipedia.org/wiki/National_Vaccine_Injury_Compensation_Program