Pfizer-BioNTech(BNT162b2) vaccine effectiveness against symptomatic laboratory-confirmed COVID-19 infection among outpatients in sentinel sites, Lebanon, July-December 2021

This database contains minimal raw data collected from outpatients with respiratory symptoms visiting influenza like illness/ COVID-19 like illness surveillance sentinel sites in Lebanon during (July-December 2021). It includes information on socio-demographic characteristics, general health status, COVID-19 vaccination and practice on non-pharmaceutical interventions.