What is a common complication associated with rubella in adolescent girls?

Arthralgias or arthritis are common complications associated with rubella in adolescent girls. The rubella virus can lead to an immune response that manifests as joint pain or inflammation. This is particularly relevant in adolescent females, as they are more susceptible to experiencing arthralgias or arthritis compared to other age groups. The occurrence of these symptoms can be attributed to the hormonal factors and immunological differences present in adolescent girls, making them more likely to report joint-related symptoms after a rubella infection.

Other potential complications from rubella may occur, but they are less frequently observed in this particular demographic group. For instance, while pneumonia is a serious condition, it is not specifically associated with rubella in this context. Myocarditis is a rare complication, and seizures are not commonly linked to rubella infections. Therefore, the prevalence of arthralgias or arthritis makes it the most relevant and recognized complication in adolescent girls who contract rubella.