Acinetobacter pittii and Acinetobacter nosocomialis among clinical isolates of the Acinetobacter calcoaceticus-baumannii complex in Sichuan,China |
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| Authors: | Xiaohui Wang,Tao Chen,Rujia Yu,Xiaojü Lü ,Zhiyong Zong |
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| Affiliation: | 1. Center of Infectious Diseases, West China Hospital, Sichuan University, Chengdu, China;2. Division of Infectious Diseases, State Key Laboratory of Biotherapy, Chengdu, China;3. Department of Laboratory Medicine, Xindu District People''s Hospital, Chengdu, China |
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| Abstract: | Among 82 clinical isolates of the Acinetobacter calcoaceticus-baumannii complex recovered in 13 hospitals of Sichuan, China, in 2011, 13 were Acinetobacter pittii and 2 were Acinetobacter nosocomialis. Multilocus sequence typing revealed a novel sequence type (ST) of A. nosocomialis and 7 novel STs of A. pittii. Most isolates were hospital-acquired and colonized in the respiratory tract, while 6 cases with pneumonia due to A. pittii were identified. This study provided a snapshot of the local incidence of A. pittii and A. nosocomialis. |
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| Keywords: | Acinetobacter pittii Acinetobacter nosocomialis blaOXA-58 MLST |
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