Eva Johansson

Jan 11, 2024 | jnnp.bmj.com | Eva Johansson |Lars Alfredsson |Pernilla Strid |Ingrid Kockum

DiscussionWe observed an increased risk of developing MS following head trauma, particularly if the head trauma occurred within a 5-year time frame before disease onset. We also observed synergistic effects between head trauma and the main MS risk HLA alleles regarding the risk of developing the disease.