borderline significantp = 0.056
However, no HAdV genome was detected in the control group using highly sensitive techniques such as nested PCR and real‐time PCR, resulting in a borderline significant difference between the case and control groups ( p = 0.056) (Table 1 ). 3.3 HAdV ‐C and B Viral Load in Tonsil Tissue Specimens and Throat Swab Samples The in‐house real‐time PCR determined the viral load in tonsil tissues from HAdV‐C positive children with tonsillar hypertrophy, ranging between 4 × 10 3 and 1.9 × 10 6 copies/g with median of 2.6 × 10 4 copies/g.