A large case-control study on vaccination as risk factor for multiple sclerosis.
Alexander HapfelmeierChristiane GasperiEwan DonnachieBernhard HemmerPublished in: Neurology (2019)
Results of the present study do not reveal vaccination to be a risk factor for MS. On the contrary, they consistently suggest that vaccination is associated with a lower likelihood of being diagnosed with MS within the next 5 years. Whether this is a protective effect needs to be addressed by future studies.