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. 2021 Dec 29;11(1):35. doi: 10.3390/antibiotics11010035

Table 2.

The general prevalence of bacterial co-infections in COVID-19 patients admitted in ICU.

Bacterial Isolates n %
Gram-Positive bacteria (n = 39, 11.40%)
Staphylococcus aureus MRSA 4 1.16
MSSA 20 5.84
Enterococcus faecalis Non-VRE 8 2.33
VRE 1 0.29
Streptococcus agalactiae 6 1.75
Gram-Negative bacteria (n = 303, 88.59%)
Escherichia coli Non-CRE 93 27.19
CRE 5 1.46
Klebsiella pneumoniae Non-CRE 68 19.88
CRE 16 4.67
Pseudomonas aeruginosa 51 14.91
Acinetobacter baumannii 49 14.32
Stenotrophomonas maltophilia 5 1.46
Klebsiella oxytoca 5 1.46
Citrobacter freundii 4 1.16
Serratia liquefaciens 4 1.16
Proteus vulgaris 3 0.87

MRSA: Methicillin-resistant S. aureus. MSSA: Methicillin sensitive S. aureus. VRE: Vancomycin resistant Enterobacteriaceae. CRE: Carbapenem resistant Enterobacteriaceae.