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The impact of contact tracing and testing on controlling COVID-19 outbreak without lockdown in Hong Kong: An observational study
BACKGROUND: Maintaining effective contact tracing to control COVID-19 is challenging. Rapid growth in the number of infected cases can overload tracing and testing capacity, resulting in failure to trace contacts and delays in confirming an infection until after symptom onset (confirmation delay), h...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Elsevier
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8759949/ https://www.ncbi.nlm.nih.gov/pubmed/35072128 http://dx.doi.org/10.1016/j.lanwpc.2021.100374 |