contact tracing
noun/ˈkɒntækt treɪsɪŋ/
/ˈkɑːntækt treɪsɪŋ/
[uncountable]- the process of trying to identify anyone who has recently been near somebody with a disease and may have caught the infection
试图识别最近与患有疾病的人接近并可能已感染的人的过程 - Health officials are conducting contact tracing to determine whether anyone else was exposed to the virus.
卫生官员正在进行接触者追踪，以确定是否还有其他人接触过该病毒。
- Health officials are conducting contact tracing to determine whether anyone else was exposed to the virus.