Isolation of symptomatic individuals, together with tracing and testing of their nonsymptomatic contacts , is a fundamental strategy for mitigating the current COVID-19 pandemic before pharmaceutical interventions become available .
<coherence> Isolation of symptomatic individuals, together with tracing and testing of their nonsymptomatic contacts , is a fundamental strategy for mitigating the current COVID-19 pandemic before pharmaceutical interventions become available .
Isolation of symptomatic individuals, tracing and testing of their nonsymptomatic contacts , is a fundamental strategy for mitigating the current COVID-19 pandemic before pharmaceutical interventions become available .