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Copyright ©The Author(s) 2020.
World J Gastrointest Surg. Jun 27, 2020; 12(6): 259-268
Published online Jun 27, 2020. doi: 10.4240/wjgs.v12.i6.259
Table 3 Variation in the reported sensitivity of different modalities in the diagnosis of severe acute respiratory syndrome coronavirus 2[12,15,22,24-27]
ModalityDetection rate (%)
Pharyngeal PCR32-97
BAL PCR93
Feces PCR29-53
Serum PCR1-52
Serum IgM ELISA75-93
CT scan88-98