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. 2026 Sep 16;14:1961816. doi: 10.3389/fpubh.2026.1961816

Table 2.

Detection panel and positive rates of the 21 respiratory pathogens (n = 21,395), by category (10 viruses, 6 bacteria, 2 fungi, 3 Chlamydia/Mycoplasma).

Category Pathogen Abbreviation Positive cases Positive rate
Viruses SARS-CoV-2 SARS-CoV-2 835 3.90%
Viruses Influenza virus IV 2,126 9.94%
Viruses Respiratory syncytial virus RSV 864 4.04%
Viruses Adenovirus AdV 672 3.14%
Viruses Human metapneumovirus hMPV 437 2.04%
Viruses Parainfluenza virus PIV 691 3.23%
Viruses Common coronavirus CoV 574 2.68%
Viruses Bocavirus BoV 176 0.82%
Viruses Rhinovirus RV 1,911 8.93%
Viruses Enterovirus EV 770 3.60%
Bacteria Streptococcus pneumoniae SP 2,314 10.82%
Bacteria Haemophilus influenzae HI 3,296 15.41%
Bacteria Group A Streptococcus GAS 218 1.02%
Bacteria Bordetella pertussis BP 57 0.27%
Bacteria Legionella spp. LP 7 0.03%
Bacteria Klebsiella pneumoniae KP 617 2.88%
Fungi Aspergillus AF 80 0.37%
Fungi Cryptococcus CN 6 0.03%
Chlamydia/Mycoplasma Mycoplasma pneumoniae MP 261 1.22%
Chlamydia/Mycoplasma Chlamydia psittaci CP 10 0.05%
Chlamydia/Mycoplasma Chlamydia pneumoniae Cpn 73 0.34%