单词	contact trace
释义	contact trace verb contact traced; contact tracing; contact traces intransitive verb : to identify, notify, and monitor individuals who may have had close contact with a person having a confirmed or probable case of infectious disease : to engage in the practice of contact tracing How well a college contact traces, places infected students in isolation, disseminates a steady stream of messaging to students about following safety practices and punishes offenders all have an impact on how much the virus spreads, [Gonzalo] Bearman said. Eric Kolenich Campbell County Public Health … also contact traces for diseases like measles and whooping cough, where a dozen cases qualifies as an outbreak. Johnathan Gallardo and Mike Moore Yet the only way we'll all win is if we'll do everything possible between now and then—wear a mask, wash our hands, socially distance, contact trace—to put this coronavirus permanently in our rearview mirror in order to return to our old normal every hour of every day. Mark Wiedmer transitive verb : to identify and notify (someone) through contact tracing "Our school has done the best they can to keep us all as safe as possible, but I just happened to be in an unfortunate situation and ended being contact traced. I am choosing to focus on all of the positive experiences I had this season and the great memories I made with my team." Alexi Fogo Word History First Known Use 1987, in the meaning defined at intransitive sense Medical Definition contact trace verb intransitive verb : to identify, notify, and monitor individuals who may have had close contact with a person having a confirmed or probable case of infectious disease : to engage in the practice of contact tracing Campbell County Public Health … contact traces for diseases like measles and whooping cough, where a dozen cases qualifies as an outbreak. Johnathan Gallardo and Mike Moore, The Billings (Montana) Gazette transitive verb : to identify and notify (someone) through contact tracing When a first major outbreak hit Grand Forks, North Dakota, in April, the problem was clear: More than 150 employees of a wind turbine blade factory were infected. The factory shut its doors for several weeks, and public health officials tested and contact traced each case. Sarah Mervosh and Lucy Tompkins, The Houston Chronicle
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