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Contact tracing programs were deployed around the globe to slow the spread of COVID-19, but these programs could not prevent the multiple waves of transmission and loss of life that have occurred since March 2020. In a new study published in the Proceedings of the National Academy of Sciences, researchers at The University of Texas at Austin found that a five-day delay between identifying a case and isolating contacts was the Achilles' heel of a contact tracing program in a large U.S. city.
University of Texas at Austin: Delays in Contact Tracing Impeded Early COVID-19 Containment | India Education | Latest Education News | Global Educational News indiaeducationdiary.in - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from indiaeducationdiary.in Daily Mail and Mail on Sunday newspapers.