Factors Affecting COVID-19 Transmission and Modelling of Close Contact Tracing Strategies

Close contact tracing is an essential measure that countries are applying to combat the epidemic of COVID-19. The purpose of contact tracing is to rapidly identify potentially infected individuals and prevent further spread of the disease. In this study, based on the factors affecting the COVID-19 transmission, a scoring protocol is provided for close contact tracing.First, the factors affecting the COVID-19 transmission in close contacts were...