%0 Generic %K Disease surveillance %K Sub-Saharan Africa %D 2020 %G eng %I Research Square %R 10.21203/rs.3.rs-50634/v1 %T Twenty Years of Integrated Disease Surveillance and Response in Sub-Saharan Africa: Challenges and Opportunities for Effective Management of Infectious Disease Epidemics %U https://pmc.ncbi.nlm.nih.gov/articles/PMC8575546/pdf/42522_2021_Article_52.pdf