From: Clinical and epidemiologic characteristics of inconclusive results in SARS-CoV-2 RT-PCR assays
Targeted gene | Specimens from confirmed cases (n = 125) | Specimens from screening cases (n = 40) |
---|---|---|
RdRp gene only (%) | 2 (1.6%) | 3 (7.5%) |
N gene only (%) | 75 (60.0%) | 32 (80.0%) |
E gene and N gene (%) | 5 (4.0%) | 1 (2.5%) |
RdRp gene and N gene (%) | 43 (34.4%) | 4 (10.0%) |