Face mask-induced skin changes: a new common phenomenon during the coronavirus disease 2019 pandemic.

Coronavirus disease 2019 is a severe acute respiratory syndrome, and wearing a mask is an important preventive measure. However, long-term use can cause , or mask-induced acne. This study evaluated the prevalence, clinical characteristics, and severity of mask-induced acne and its effect on pre-existing dermatosis using an online questionnaire.

Perceptions, attitudes and practices toward research among senior medical students.

We aimed to explore perceptions, attitudes and practices toward research among medical students. A self-administered questionnaire was distributed among senior medical students at the King Saud University, Riyadh, Saudi Arabia. Hundred and seventy two students participated in the study, with 97 males (65.