Quantification of adenovirus in the lower respiratory tract of patients without clinical adenovirus-related respiratory disease.

Leung, Anskar Yu-Hung; Chan, Maggie; Cheng, Vincent Chi-Chung; Yuen, Kwok-Yung; Kwong, Yok-Lam · Clin Infect Dis · 2005

cross_sectional · Level IV

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Abstract

Adenovirus in bronchoalveolar lavage fluid samples from 50 patients without adenovirus-related illness was quantified. In 49 patients, adenovirus was found (median load, 3.3 x 10(3) copies/microg of DNA). The adenovirus load was inversely related to lymphocyte count (Pearson correlation coefficient r = -0.311; P = .03) and was significantly greater in immunosuppressed patients than in immunocompetent patients (5.1 x 10(3) vs. 2.0 x 10(3) copies/microg of DNA; P = .028).

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