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Fig. 4 | BMC Infectious Diseases

Fig. 4

From: Epidemiology of Clostridium difficile infection in hospitalized adults and the first isolation of C. difficile PCR ribotype 027 in central China

Fig. 4

Phylogenetic tree of TCD strains (n = 73). Bootstraps were generated using 1000 replicates and bootstrap values for the cluster were shown on respective branches. ST, clade and toxin types were presented after each TCD strains. For strains isolated from the gastroenterology department, additional information (e.g. onset of diarrhea, admission date and bed number) were presented. CD027 was acted as the reference strain. A, tcdA; B, tcdB; CDT, binary toxin positive; NEW, new ST type; CA, community-acquired; HCFA, healthcare facility-associated; *, isolated from the gastroenterology department

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