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. 2026 Apr 16;16:1796357. doi: 10.3389/fcimb.2026.1796357

Figure 2.

Panel A displays a horizontal bar chart showing positive detection rates for various bacteria, viruses, special pathogens, and fungi, with color-coding by category. Panel B presents a four-way Venn diagram illustrating overlaps in positive cases among bacteria, fungi, special pathogens, and viruses. Panel C features a species co-occurrence matrix as a dot plot, with dot size indicating positive rate among pairs of detected pathogens. Panel D comprises a line graph tracking positive rates of key respiratory pathogens over time, with a color legend corresponding to each pathogen.

Pathogenic spectrum identified through tNGS among 2299 patients. (A) Detection rates of bacteria, viruses, atypical pathogens, and fungi in throat swab samples from 2299 patients (only the top 10 species with the highest detection rates for bacteria and viruses are shown; complete results are shown in Supplementary Figure S1). And all the other figures, tables, and captions are correct, and that all figures are of the highest quality/resolution. (B) Co-detection distribution of different pathogen types. (C) Co-detection patterns among 32 clinically significant pathogens. (D) Epidemic trends of M. pneumoniae, B. pertussis, and 20 respiratory viruses during the study period (species with a difference in detection rates of ≥10% between the highest and lowest months are presented, complete results are shown in Figure S).