Coronavirus (Covid-19) prevention - Greetings

COVID-19 vaccine effectiveness against severe acute respiratory infections (SARI) hospitalisations associated with laboratory-confirmed SARS-CoV-2

Guidance Document Cohort study to measure COVID-19 vaccine effectiveness among health workers

Standard Operating Procedure (SOP) : Waste management of used COVID-19 vaccines vials and ancillary supply

Sierra Leone Travel Advisory July 2020 (pdf)