Low genomic diversity of Legionella pneumophila within clinical specimens
نویسندگان
چکیده
منابع مشابه
molecular detection of legionella pneumophila within culture-negative samples
introduction: l. pneumophila is the most important cause of legionaires, disease, which is currently reported either as a nosocomial or community acquired infection. rapid and reliable diagnosis of legionella has hampered the epidemiological studies and disease control activities. in spite of good sensitivity and specificity, the culture method encountered serious shortcomings. polymerase chain...
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Eighteen types of media, all of which used charcoal yeast extract medium as a base, were tested for their ability to support the growth of a stock strain of Legionella pneumophila. Fifteen of these contained antimicrobial agents. Five antibiotic-containing media which performed best in growing the stock strain were then tested for the ability to grow L. pneumophila from clinical respiratory tra...
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We present the genomic sequence of Legionella pneumophila, the bacterial agent of Legionnaires' disease, a potentially fatal pneumonia acquired from aerosolized contaminated fresh water. The genome includes a 45-kilobase pair element that can exist in chromosomal and episomal forms, selective expansions of important gene families, genes for unexpected metabolic pathways, and previously unknown ...
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Introduction: Legionella Pneumophila bacteria is known as one of the most important nosocomial infections and the most common cause of death in patients. This study was aimed to identify Legionella Pneumophila bacteria in hospital water supply systems. Material and Methods: This descriptive cross-sectional study was performed to identify Legionella pneumophila in hot and cold-water systems of i...
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Eight strains of Legionella pneumophila were used to optimize cleavage of DNA with BssHII, SalI, or SpeI and separation by pulsed-field electrophoresis. Isolates from a community outbreak involving a contaminated hot tub were genomically identical. Cleavage patterns were distinctly different for unrelated environmental and nosocomial strains from a single hospital.
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ژورنال
عنوان ژورنال: Clinical Microbiology and Infection
سال: 2018
ISSN: 1198-743X
DOI: 10.1016/j.cmi.2018.03.004