TABLE 2.
Organism group and organism | Total | Cumulative % of isolates with the following ceftaroline MIC (μg/ml): |
||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
≤0.008 | 0.015 | 0.03 | 0.06 | 0.125 | 0.25 | 0.5 | 1 | 2 | 4 | 8 | 16 | 32 | 64 | >64 | ||
Gram-negative anaerobes | ||||||||||||||||
Bacteroides fragilis | 30 | 7 | 37 | 63 | 73 | 100 | ||||||||||
Bacteroides fragilis group, othera | 46 | 4 | 7 | 9 | 20 | 37 | 57 | 100 | ||||||||
Prevotella speciesb | 98 | 3.1 | 4.1 | 12 | 18 | 27 | 37 | 43 | 50 | 55 | 63 | 74 | 82 | 91 | 96 | 100 |
Porphyromonas speciesc | 31 | 13 | 71 | 81 | 84 | 87 | 90 | 100 | ||||||||
Fusobacterium nucleatum/Fusobacterium necrophorumd | 44 | 25 | 50 | 77 | 89 | 100 | ||||||||||
Fusobacterium mortiferum | 10 | 10 | 20 | 70 | 80 | 90 | 100 | |||||||||
Fusobacterium varium | 10 | 20 | 30 | 80 | 100 | |||||||||||
Veillonella species | 19 | 5 | 32 | 84 | 89 | 95 | 100 | |||||||||
Total | 288 | |||||||||||||||
Gram-positive anaerobes | ||||||||||||||||
All Gram-positive coccie | 127 | 10 | 20 | 30 | 47 | 61 | 82 | 92 | 96 | 97 | 98 | 100 | ||||
Propionibacterium and Actinomyces speciesf | 44 | 43 | 57 | 64 | 77 | 82 | 100 | |||||||||
Lactobacillus casei-Lactobacillus rhamnosus groupg | 10 | 20 | 80 | 90 | 100 | |||||||||||
Eggerthella lenta | 17 | 6 | 12 | 88 | 100 | |||||||||||
“Eubacterium” group, otherh | 25 | 8 | 20 | 28 | 92 | 100 | ||||||||||
Clostridium perfringens | 20 | 15 | 35 | 60 | 90 | 100 | ||||||||||
Clostridium ramosum | 21 | 90 | 100 | |||||||||||||
Clostridium innocuum | 21 | 29 | 67 | 95 | 100 | |||||||||||
Clostridium clostridioforme groupi | 20 | 15 | 35 | 80 | 100 | |||||||||||
Clostridium species, otherj | 24 | 4 | 8 | 21 | 46 | 54 | 67 | 75 | 83 | 100 | ||||||
Total | 329 |
Bacteroides thetaiotaomicron (n = 20), B. caccae (n = 6), B. distasonis (n = 3), B. merdae (n = 1), B. ovatus (n = 5), B. uniformis (n = 4), and B. vulgatus (n = 7).
Prevotella bivia (n = 20), P. buccae (n = 20), P. melaninogenica (n = 18), P. intermedia (n = 20), P. bergensis (n = 2), P. corporis (n = 1), P. denticola (n = 5), P. disiens (n = 5), P. loescheii (n = 3), P. nanceiensis (n = 2), P. oris (n = 1), and P. tannerae (n = 1).
Porphyromonas asaccharolytica (n = 21) and P. somerae (n = 10).
Fusobacterium nucleatum (n = 22) and F. necrophorum (n = 22).
Finegoldia magna (n = 19), Parvimonas micra (n = 22), Peptostreptococcus anaerobius (n = 17), Peptostreptococcus stomatis (n = 6), Anaerococcus prevotii (n = 12), Anaerococcus tetradius (n = 8), Anaerococcus lactolyticus (n = 1), Anaerococcus murdochii (n = 1), Anaerococcus octavius (n = 1), Anaerococcus vaginalis (n = 5), Anaerococcus species, no PCR match (n = 3), Gemella morbillorum (n = 1), Gemella sanguinis (n = 1), Peptoniphilus asaccharolyticus (n = 21), Peptoniphilus harei (n = 7), and Peptoniphilus lacrimalis (n = 2).
Propionibacterium acnes (n = 21), Propionibacterium avidum (n = 11), Actinomyces israelii (n = 1), Actinomyces meyeri (n = 2), Actinomyces neuii subsp. anitratus (n = 2), Actinomyces odontolyticus (n = 3), and Actinomyces turicensis (n = 5).
Lactobacillus casei (n = 3) and L. rhamnosus (n = 7).
Atopobium parvulum (n = 1), Collinsella aerofaciens (n = 4), Eubacterium contortum (n = 1), Eubacterium cylindroides (n = 1), Eubacterium limosum (n = 8), Eubacterium saburreum (n = 2), Mogibacterium timidum (n = 3), Slackia exigua (n = 4), and Solobacterium moorei (n = 1).
Clostridium aldenense (n = 4), C. bolteae (n = 5), C. citroniae (n = 3), C. hathewayi (n = 4), and C. clostridioforme (n = 4).
Clostridium barati (n = 1), C. bifermentans (n = 1), C. butyricum (n = 2), C. cadaveris (n = 2), C. celerecrescens (n = 1), C. difficile (n = 4), C. glycolicum (n = 2), C. hylemonae (n = 2), C. paraputrificum (n = 2), C. sordellii (n = 1), C. sphenoides (n = 1), C. subterminale (n = 1), C. symbiosum (n = 2), and C. tertium (n = 2).