Contact Tracing as a Public Health tool to end lockdown during the COVID-19 (coronavirus) pandemic

The video tutorial explains the process and importance of contact tracing in controlling the spread of COVID-19. It illustrates how the virus spreads through populations and the impact of restrictions on transmission. The mechanism of contact tracing is detailed, showing how it helps break transmission chains. The video also discusses the development of immunity and its role in slowing down the spread of the virus.

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