Background: Several universities switched back to face-to-face teaching in 2022 after 2 years of online classes during the coronavirus disease 2019 (COVID-19) crisis. There is no data from these students/teachers on the challenges in postpandemic face-to-face teaching and learning. The current study's aim was to identify the challenges of face-to-face teaching and learning postpandemic from the perspective of students and instructors.
View Article and Find Full Text PDFBackground: Reports indicate that there are menstrual cycle disturbances following coronavirus disease 2019 (COVID-19) vaccination. The present study explored the prevalence of menstrual irregularities after COVID-19 vaccination and the association of menstrual irregularities with vaccine type, doses, immediate adverse effects, history of COVID-19 infection, and its severity.
Materials And Methods: For this cross-sectional study, 406 women of reproductive age completed an online survey about the postvaccine changes in their menstruation (cycle duration, bleeding days, and bleeding amount), COVID-19 vaccine history (doses, type of vaccine, and immediate adverse effects), history of COVID-19 infection, and its severity.