HBoV viral loads in tissues (copies of genomic DNA/g) and nasopharyngeal secretion samples (copies of genomic DNA/ml) from patients with coinfections by other respiratory viruses. (A to C) HBoV1 viral loads in adenoid, palatine tonsils, and nasopharyngeal secretion samples from patients with HBoV1 as a single agent or simultaneously detected with 1 to 4 other respiratory viruses. (D to F) HBoV1 viral loads in adenoid, palatine tonsils, and nasopharyngeal secretion samples from patients with HBoV1 as a single agent or in dual infection with other respiratory viruses: human adenovirus (HAdV), human rhinovirus (HRV), human enterovirus (HEV), human respiratory syncytial virus (HRSV), human metapneumovirus (HMPV), influenza virus (FLU), human parainfluenza virus (HPIV) and human coronavirus (HCoV). Boxes extend from 25th to 75th percentiles, middle whiskers mark median values, and upper and lower whiskers, respectively, mark the highest and the lowest values.