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. 2020 Nov 13;20:1103. doi: 10.1186/s12885-020-07618-2

Table 4.

Most Common Bloodstream Infection Microorganisms

Species Frequency
Coagulase Negative Staphylococci 148
Viridans Group Streptococci 140
Escherichia species 76
Staphylococcus aureus 65
Pseudomonas aeruginosa 44
Enterobacter species 40
Klebsiella species 40
Micrococcus species 23
Streptococcus pneumoniae 29
Bacillus species 21