Fig 2 -

A, Number of patients infected with specific pathogens. B, Distribution of patients infected with DNA viruses, RNA viruses, G+ bacteria, G− bacteria, and M. pneumoniae in 12 months. C, Distribution of specific pathogens in the five groups by the 12 months. The X axis represents the months, and the Y axis represents the number of patients infected with specific pathogens. M. pneumoniae, Mycoplasma pneumoniae group; G+, gram-positive organisms group; G−, gram-negative organism group; HBoV, human Bocavirus; IAV/FAV, influenza A virus; IBV/FBV, influenza B virus; PIV, parainfluenza virus; RHV, rhinovirus; RSV, respiratory syncytial virus; ADV, adenovirus; EBV, Epstein-Barr virus; EV, enterovirus; HSV, herpes simplex virus; Efa, Enterococcus faecium; Hin, Haemophilus influenzae; Kpn, Klebsiella pneumoniae; Sau, Staphylococcus aureus; E. coli, Escherichia coli; Spn, Streptococcus Peroris; Sty, Salmonella typhimurium; Aba, Acinetobacter baumannii; Mca, Moraxella catarrhalis; Cje, Campylobacter Jejuni; Pae, Pseudomonas aeruginosa; Sca, Shigella.