This study aims to identify and evaluate the main perceptions, attitudes, and knowledge about Covid-19 vaccination of three at-risk groups: teachers, health professionals and older adults.

This research addresses the implementation of Covid-19 prevention and control measures, pedagogical practices, children’s and professionals’ well-being and digital health literacy in early education services for children ages 0-3 in Portugal.

What was the impact of the Covid-19 pandemic on poverty and inequality in Portugal? This article demonstrates how the crisis caused by the pandemic resulted in a loss of income for the Portuguese population and how its impact was asymmetric in the different regions of the country.