572
Participants
Start Date
February 25, 2020
Primary Completion Date
August 28, 2020
Study Completion Date
January 15, 2021
cross-sectional study
analytical cross-sectional study with retrospective collection of epidemiological surveillance data on COVID-19 in Niger.
IDE AMADOU Habibatou, Niamey
Centre de Recherche Médicale et Sanitaire
OTHER