Factors associated with COVID-19 vaccination among healthcare workers in an Algerian University Teaching Hospital: A cross-sectional study.

Background: The global COVID-19 pandemic has deeply impacted health systems, emphasizing the need for effective vaccination campaigns. However, vaccine hesitancy, particularly among healthcare workers, challenges achieving comprehensive immunization coverage. The primary objective of this study is to elucidate the factors influencing COVID-19 vaccine uptake among healthcare workers at an Algerian University Teaching Hospital.

Seroprevalence of COVID-19 in Oran: Cross-Sectional Study.

The coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was introduced in Algeria in March 2020. This study aimed to estimate the seroprevalence of SARS-CoV-2 infection in Oran, Algeria, and to identify factors associated with seropositivity. This was a cross-sectional seroprevalence study conducted between 7 and 20 January 2021 across all 26 municipalities in the province of Oran.