Serratia marcescens
74
25
69
Nitrofurantoin
(urine only)
92
Tetracycline
100
Linezolid
100
Daptomycin
100
Vancomycin
Trimethoprim
Sulfamethoxazole
Moxifloxacin
Ciprofloxacin
100
Erythromycin
Tobramycin
92
Clindamycin
Gentamicin
100
Ertapenem
Amikacin
100
Meropenem
Cefepime
Cefazolin
Piperacillin
Tazobactam
73
Miscellaneous
64
94
100
94
94
97
85
94
94
55
42
86
79
77
68
86
84
89
89
99
100
88
95
86
95
100
100
100
100
70
100
67
95
93
76
83
83
91
91
98
98
93
98
98
96
91
44
69
92
77
92
92
100
83
85
100
100
85
85
89
96
86
96
94
92
100
92
76
92
64
44
46
13
Penicillin
67
33
73
19
Oxacillin
Ampicillin
Sulbactam
12
Cephalosporins
Ceftriaxone
Enterobacter
aerogenes
Enterobacter
cloacae complex
Escherichia coli
Klebsiella oxytoca
Klebsiella
pneumoniae
Proteus mirabilis
Pseudomonas
aeruginosa
Ampicillin
ORGANISM
Total Isolates
Penicillins
ANTIMICROBIAL SUSCEPTIBILITY PROFILES OF SELECTED AEROBIC ISOLATES
UNIVERSITY OF VIRGINIA HEALTH SYSTEM ALL SOURCES
ICUs (NNICU, CCU, TCVPO, SICU, MICU, STICU, 3N, 4N, 5N)
2016
PERCENT OF STRAINS SUSCEPTIBLE
Aminoglycosides
Carbapenems
77
92
Stenotrophomonas
21
maltophilia
Enterococcus
23
100
faecalis
Enterococcus
38
3
faecium
Staphylococcus
107
53
aureus
Streptococcus
47
91
90
pneumoniae* Ɨ
* If there is low level of resistance to penicillin (MIC >0.25 but < 2 mg/ml), a β-lactam may be effective outside the central nervous system.
† hospital-wide (includes all inpatient and ICU isolates)
86
92
92
92
100
99‡Ɨ
64
44
51
100
100
87
100
5
98
100
81
100
12
100
100