claim: options to improve quarantine for contacts of persons with sars-cov-2 infection using symptom monitoring and diagnostic testing
evidence_1: reducing travel-related sars-cov-2 transmission with layered mitigation measures: symptom monitoring, quarantine, and testing medrxiv.", "quarantine and testing strategies in contact tracing for sars-cov-2: a modelling study.", "strategies to reduce the risk of sars-cov-2 reintroduction from international travellers.")