Infections like common cold linked to MS progression

Inflammation from common illnesses like colds may accelerate the progression of multiple sclerosis (MS), recent research suggests.

The study, conducted by scientists from the University of Southampton and University Hospital Southampton, tracked 50 people with MS over two-and-a-half years. The findings indicate that everyday illnesses such as flu and urinary tract infections (UTIs) could contribute to nerve cell loss in the spinal cord, leading to worsening MS symptoms.

Researchers emphasised the importance of early medical intervention to reduce the risk of infections in those with MS. The Systemic Inflammation in Multiple Sclerosis (SIMS) study assessed inflammation by analysing weekly urine samples from participants.

Professor Ian Galea, a neurologist and the study’s lead researcher, highlighted the need for individuals with MS to receive all recommended vaccinations and seek prompt treatment for bladder infections. He also noted that a healthy lifestyle could help, as smoking, alcohol consumption, and obesity are linked to increased inflammation.