Psychological impact of COVID-19 on healthcare workers: cross-sectional analyses from 14 countries.

Background: Healthcare workers (HCWs) have been impacted psychologically due to their professional responsibilities over the prolonged era of the coronavirus disease 2019 (COVID-19) pandemic. The study aimed to identify the predictors of psychological distress, fear, and coping during the COVID-19 pandemic among HCWs.

Methods: A cross-sectional online survey was conducted among self-identified HCWs across 14 countries (12 from Asia and two from Africa).

Seroprevalence and longevity of SARS-CoV-2 nucleocapsid antigen-IgG among health care workers in a large COVID-19 public hospital in Saudi Arabia: A prospective cohort study.

Seroprevalence of SARS-CoV-2 IgG among health care workers (HCWs) is crucial to inform infection control programs. Conflicting reports have emerged on the longevity of SARS-CoV-2 IgG. Our objective is to describe the prevalence of SARS-CoV-2 IgG in HCWs and perform 8 months longitudinal follow-up (FU) to assess the duration of detectable IgG.

COVID-19: Factors associated with psychological distress, fear, and coping strategies among community members across 17 countries.

Background: The current pandemic of COVID-19 impacted the psychological wellbeing of populations globally.

Objectives: We aimed to examine the extent and identify factors associated with psychological distress, fear of COVID-19 and coping.

Methods: We conducted a cross-sectional study across 17 countries during Jun-2020 to Jan-2021.

Density of Fast Food Outlets around Educational Facilities in Riyadh, Saudi Arabia: Geospatial Analysis.

Background: Childhood obesity remains a public health issue globally. The latest estimate from the World Health Organization showed that over 340 million children and adolescents aged 5-19 were overweight or obese in 2016.

Objective: Our study aimed to assess the density of fast food outlets around educational facilities in Riyadh, Saudi Arabia.