PCR combined with serologic testing improves the yield and efficiency of SARS-CoV-2 infection hunting: A study in 40,689 consecutive overseas arrivals

• Main Authors: Li-Li Fang (Author), Jian-Hui Zhu (Author), Min-Jing Cai (Author), Jing-Wen Zhang (Author), Long-Can Jiang (Author), Zhang Dai (Author), Yu Lin (Author), Xian-Ming Liang (Author)
• Format: Book
• Published: Frontiers Media S.A., 2023-02-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

BackgroundThe global epidemiological situation of COVID-19 remains serious. The rapid hunting of SARS-CoV-2 infection is the key means for preventing transmission.MethodsA total of 40,689 consecutive overseas arrivals were screened for SARS-CoV-2 infection based on PCR and serologic testing. The yie...