October 2024 Improving COVID-19 contact tracing and testing of exposed individuals in Cameroon using digital health technology- a cluster randomised trial You are here Home Resource Library COVID-19 Improving COVID-19 Contact Tracing and Testing of Exposed Individuals in Cameroon using Digital Health Technology: a Cluster Randomised Trial Improving COVID-19 contact tracing and testing of exposed individuals in Cameroon using digital health technology- a cluster randomised trial Article