Identification of a #Carbapenemase-Producing #Hypervirulent #Klebsiella pneumoniae Isolate, #USA (Antimicrob Agents Chemother., abstract)

[Source: Antimicrobial Agents and Chemotherapy, full page: (LINK). Abstract, edited.]

Identification of a Carbapenemase-Producing Hypervirulent Klebsiella pneumoniae Isolate, United States

Maria Karlsson, Richard A. Stanton, Uzma Ansari, Gillian McAllister, Monica Y. Chan, Erisa Sula, Julian E. Grass, Nadezhda Duffy, Melissa L. Anacker, Medora L. Witwer, J. Kamile Rasheed,Christopher A. Elkins, Alison Laufer Halpin

DOI: 10.1128/AAC.00519-19

 

ABSTRACT

We report on a carbapenemase-producing hypervirulent Klebsiella pneumoniae (CP-hvKP) collected from a U.S. patient at an outpatient clinic. The isolate was identified as K. pneumoniae serotype K1, sequence type 23 and included both a hypervirulence (with rmpA, rmpA2 iroBCDN, peg-344 and iucABCD-iutA genes) and a carbapenemase-encoding (blaKPC-2) plasmid. The emergence of CP-hvKP underscores the importance of clinical awareness of this pathotype and the need for continued monitoring of CP-hvKP in the United States.

This is a work of the U.S. Government and is not subject to copyright protection in the United States. Foreign copyrights may apply.

Keywords: Antibiotics; Drugs Resistance; Carbapenen; Klebsiella pneumoniae; Plasmids; USA.

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gimi69

I am an Italian blogger, active since 2005 with main focus on emerging infectious diseases such as avian influenza, SARS, antibiotics resistance, and many other global Health issues. Other fields of interest are: climate change, global warming, geological and biological sciences. My activity consists mainly in collection and analysis of news, public services updates, confronting sources and making decision about what are the 'signals' of an impending crisis (an outbreak, for example). When a signal is detected, I follow traces during the entire course of an event. I started in 2005 my blog ''A TIME'S MEMORY'', now with more than 40,000 posts and 3 millions of web interactions. Subsequently I added an Italian Language blog, then discontinued because of very low traffic and interest. I contributed for seven years to a public forum (FluTrackers.com) in the midst of the Ebola epidemic in West Africa in 2014, I left the site to continue alone my data tracking job.

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