Poor Sleep Leads To Multiple Sclerosis Risk In Teens: Study

It included 11 studies reporting protection from previous SARS-CoV-2 infection and 15 studies reporting protection from hybrid immunity, the study said.

The efficacy of hybrid immunisation against reinfection dropped to 41.8 per cent 12 months after the primary series, whereas the efficacy of hybrid immunisation dropped to 46.5 per cent 6 months after the first booster, the study said. increase.

Estimation of vaccine efficacy, i.e., comparisons of vaccinated versus unvaccinated, omicron variants were obtained from systematic reviews and meta-regression datasets. It included 19 studies of both primary and booster vaccination, of which 18 primary and 12 primary studies were booster studies.

Multiple sclerosis is associated with both genetic and environmental factors, including smoking, teenage weight (BMI), Epstein-Barr virus infection, one of the most common human viruses, sun exposure, and vitamin D, researchers said.

Shift work is also associated with a higher risk of the condition, especially at a young age, but whether sleep patterns (duration, clock disruption, sleep quality) affect risk remains to be fully evaluated.