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About 338,745 results

Antimicrobial susceptibility patterns of respiratory Gram-negative bacterial isolates f...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8422836
Annals of Clinical Microbiology and Antimicrobials; Gysin M, Acevedo CT et. al.

Sep 9th, 2021 - Bacterial superinfections associated with COVID-19 are common in ventilated ICU patients and impact morbidity and lethality. However, the contribution of antimicrobial resistance to the manifestation of bacterial infections in these patients has yet to be elucidated. We collected 70 Gram-negative bacterial strains, isolated from the lower respiratory tract of ventilated COVID-19 patients in Zur...

Interaction analysis of Mycobacterium tuberculosis between the host environment and hig...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8415957
Medicine Cui Z, Liu J et. al.

Sep 4th, 2021 - We aimed to investigate the genetic and demographic differences and interactions between areas where observed genomic variations in Mycobacterium tuberculosis (M. tb) were distributed uniformly in cold and hot spots.The cold and hot spot areas were identified using the reported incidence of TB over the previous 5 years. Whole genome sequencing was performed on 291 M. tb isolates between January...

Pathogen distribution and bacterial resistance in children with severe pneumonia: A sin...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8415946
Medicine Su DQ, Huang HL et. al.

Sep 4th, 2021 - To examine the etiological distribution of pathogens in pediatric patients with severe pneumonia and analyze the drug resistance of major pathogen species.Nasopharyngeal secretion specimens were collected for bacterial culture from pediatric patients admitted to the Xiamen children's hospital who were diagnosed with severe pneumonia from January 2016 to December 2019. Pathogen species were dete...

An intramedullary mass.
https://doi.org/10.1136/bmj.n1948
BMJ (Clinical Research Ed.); Yang JS, Chu L et. al.

Sep 3rd, 2021 - An intramedullary mass.|2021|Yang JS,Chu L,Yan L,Hao DJ,|diagnosis,microbiology,therapy,diagnosis,therapy,complications,therapy,

Profunda femoris mycotic aneurysm as a complication of bacterial endocarditis: a case r...
https://doi.org/10.1308/rcsann.2020.7117
Annals of the Royal College of Surgeons of England; Dixon J, Mirtorabi N et. al.

Sep 1st, 2021 - Profunda femoris aneurysms account for only 0.5% of all peripheral artery aneurysms. This case documents a profunda femoris mycotic aneurysm (MA) in a 47-year-old woman, three years post-treatment of bacterial endocarditis. The patient underwent an open surgical excision of the aneurysm with antibiotic cover and made a successful recovery. A literature review was carried out to look at other MA...

Serum Albumin to Creatinine Ratio as Predictor for 30-Day All-Cause Mortality in Patien...
https://www.ncbi.nlm.nih.gov/pubmed/34452896
Annals of Clinical and Laboratory Science; Nseir W, Njidat J et. al.

Aug 29th, 2021 - Clostridium difficile-associated diarrhea (CDAD) is a significant cause of mortality and morbidity in hospitalized patients. Several scores have developed in order to assess the severity of CDAD. To determine the role of the serum albumin to creatinine ratio (sACR) in predicting the 30-day all-cause mortality of patients with CDAD in comparison with other known severity scores of CDAD. A retros...

Impact of the implementation of a standard for preanalytical handling of samples for mi...
https://doi.org/10.1097/MD.0000000000027060 10.1186/1471-2377-11-110 10.1161/STROKEAHA.114.006435 10.1002/14651858.CD003543.pub4 10.1016/j.cmi.2017.01.019 10.7759/cureus.5494
Medicine Kieninger M, Mandlinger A et. al.

Aug 28th, 2021 - Antibiotic stewardship (ABS) programs intend to improve outcomes of nosocomial infections and to counteract the emergence of further antimicrobial resistances. At the anesthesiologic-neurosurgical intensive care unit (ICU) of the University Medical Center Regensburg (Germany) we implemented a standard operating procedure (SOP) with clear instructions for the preanalytical handling and storage o...

Nonlinear shifts in infectious rust disease due to climate change.
https://doi.org/10.1038/s41467-021-25182-6 10.1126/science.1063699 10.1016/j.fgb.2014.10.012 10.1094/PDIS-05-14-0484-PDN 10.1126/science.1235773 10.1038/s41467-020-16778-5 10.1016/j.foreco.2020.118324 10.1111/j.1365-3059.2010.02406.x 10.13005/bbra/2658 10.1890/08-0079.1 10.1016/j.foreco.2016.09.032 10.1111/gcb.13359 10.1146/annurev-phyto-080614-120207 10.1038/nclimate1990 10.1126/science.1239401 10.1111/ele.12015 10.1086/321314 10.1016/j.tree.2011.03.002 10.1186/1471-2334-9-59 10.1111/j.1365-2486.2010.02346.x 10.1007/s40641-018-0093-2 10.1051/forest:2006040 10.1126/science.1197985 10.1111/j.1365-2486.2011.02512.x 10.1016/j.funeco.2011.08.004 10.1111/ele.12720 10.1111/j.1365-2486.2005.001015.x 10.1111/gcb.12557 10.1038/nature14372 10.1016/j.tree.2004.01.011 10.1111/gcb.12018 10.1046/j.1466-822X.2003.00042.x 10.1098/rstb.2018.0269 10.1111/j.1365-3059.2010.02409.x 10.1080/07060660409507143 10.1139/x00-020 10.1111/2041-210X.13190 10.1111/j.1439-0329.2006.00432.x 10.1111/j.1439-0329.2010.00654.x 10.1094/PHYTO.2003.93.8.1044 10.1111/ele.13134 10.1111/j.1749-8198.2012.00481.x 10.1038/nature01286 10.1111/j.1439-0329.2010.00659.x 10.1111/j.1439-0329.2011.00732.x 10.3955/046.086.0402 10.3390/f10080666 10.1186/1472-6785-2-7 10.1016/j.actatropica.2018.04.028 10.1371/journal.pone.0138860 10.1175/JAMC-D-14-0321.1 10.1175/BAMS-D-11-00094.1 10.1002/ecs2.3263 10.1111/j.1439-0329.2010.00656.x 10.1016/j.foreco.2021.119149 10.1073/pnas.1607171113 10.1111/nph.12019 10.1111/j.1469-8137.2008.02436.x 10.3375/043.032.0105 10.1002/2014GL062433 10.1002/eap.1620 10.1111/j.1439-0329.2010.00658.x 10.1111/gcb.14771 10.1111/geb.12214 10.1098/rspb.2015.2258 10.1073/pnas.1607747113 10.1111/gcb.14489 10.1016/j.foreco.2016.04.051 10.1016/j.vetpar.2009.06.008 10.1146/annurev-arplant-043014-115540 10.1038/s41598-020-66277-2 10.1111/gcb.13554 10.1146/annurev.phyto.44.070505.143420 10.1002/joc.2312 10.1002/joc.3413 10.1016/j.energy.2017.08.083 10.1111/j.2041-210x.2012.00261.x 10.1038/nclimate1628 10.21105/joss.00772 10.1073/pnas.0806368105 10.1016/j.compenvurbsys.2006.10.002 10.1890/ES10-00192.1 10.1002/eap.1668 10.1071/PP9840539 10.1073/pnas.0901637106
Nature Communications; Dudney J, Willing CE et. al.

Aug 26th, 2021 - Range shifts of infectious plant disease are expected under climate change. As plant diseases move, emergent abiotic-biotic interactions are predicted to modify their distributions, leading to unexpected changes in disease risk. Evidence of these complex range shifts due to climate change, however, remains largely speculative. Here, we combine a long-term study of the infectious tree disease, w...

Differential impact of the COVID-19 pandemic on laboratory reporting of norovirus and C...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8386829
PloS One; Ondrikova N, Clough HE et. al.

Aug 26th, 2021 - The COVID-19 pandemic has impacted surveillance activities for multiple pathogens. Since March 2020, there was a decline in the number of reports of norovirus and Campylobacter recorded by England's national laboratory surveillance system. The aim is to estimate and compare the impact of the COVID-19 pandemic on norovirus and Campylobacter surveillance data in England. We utilised two quasi-exp...

Cutaneous microbial biofilm formation as an underlying cause of red scrotum syndrome.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8375042
European Journal of Medical Research; Perry TW

Aug 21st, 2021 - Red scrotum syndrome is typically described as well-demarcated erythema of the anterior scrotum accompanied by persistent itching and burning. It is chronic and difficult to treat and contributes to significant psychological distress and reduction in quality of life. The medical literature surrounding the condition is sparse, with the prevalence likely under-recognized and the pathophysiology r...

Pulmonary mycobacterial infection is associated with increased mortality in patients wi...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8376361
Medicine Jeong JH, Heo M et. al.

Aug 21st, 2021 - Although pulmonary mycobacterial infection is associated with acute respiratory distress syndrome (ARDS) in critically ill patients, its clinical implication on patients with ARDS has not been clearly elucidated. The aim of study was to investigate the clinical significance of pulmonary mycobacterial infection in patients with ARDS.Between January 2014 and April 2019, medical records of 229 pat...

Hypervirulent Klebsiella pneumoniae.
https://doi.org/10.1056/NEJMicm2101602
The New England Journal of Medicine; Zou Q, Li Y

Aug 21st, 2021 - Hypervirulent Klebsiella pneumoniae.|2021|Zou Q,Li Y,|diagnostic imaging,microbiology,complications,diagnostic imaging,complications,diagnostic imaging,microbiology,isolation & purification,pathogenicity,diagnostic imaging,microbiology,microbiology,

Protracted, Intermittent Outbreak of Salmonella Mbandaka Linked to a Restaurant - Michi...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8375710
MMWR. Morbidity and Mortality Weekly Report; Nettleton WD, Reimink B et. al.

Aug 20th, 2021 - In 2018, Michigan public health officials determined that a single restaurant in southwest Michigan was the source for a protracted, intermittent outbreak of Salmonella enterica serotype Mbandaka infections occurring since 2008. Isolates from 36 infected persons shared two highly related pulsed-field gel electrophoresis (PFGE) patterns and highly related whole genome sequencing (WGS) subtypes. ...

A boy with annular erythema on the nose.
https://doi.org/10.1136/bmj.n1952
BMJ (Clinical Research Ed.); Zhou YB, Ma L et. al.

Aug 20th, 2021 - A boy with annular erythema on the nose.|2021|Zhou YB,Ma L,Xiao YY,|diagnosis,microbiology,diagnosis,microbiology,diagnosis,microbiology,diagnosis,microbiology,

Etiological and epidemiological features of acute respiratory infections in China.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8373954
Nature Communications; Li ZJ, Zhang HY et. al.

Aug 20th, 2021 - Nationwide prospective surveillance of all-age patients with acute respiratory infections was conducted in China between 2009‒2019. Here we report the etiological and epidemiological features of the 231,107 eligible patients enrolled in this analysis. Children <5 years old and school-age children have the highest viral positivity rate (46.9%) and bacterial positivity rate (30.9%). Influenza vir...

Listeria exploits IFITM3 to suppress antibacterial activity in phagocytes.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8371165
Nature Communications; Tan JMJ, Garner ME et. al.

Aug 19th, 2021 - The type I interferon (IFN) signaling pathway has important functions in resistance to viral infection, with the downstream induction of interferon stimulated genes (ISG) protecting the host from virus entry, replication and spread. Listeria monocytogenes (Lm), a facultative intracellular foodborne pathogen, can exploit the type I IFN response as part of their pathogenic strategy, but the molec...

The impact of the COVID-19 pandemic on microbial keratitis presentation patterns.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8372897
PloS One; Butt GF, Recchioni A et. al.

Aug 19th, 2021 - Microbial keratitis (MK) is the most common non-surgical ophthalmic emergency, and can rapidly progress, causing irreversible sight-loss. This study explored whether the COVID-19 (C19) national lockdown impacted upon the clinical presentation and outcomes of MK at a UK tertiary-care centre. Medical records were retrospectively reviewed for all patients with presumed MK requiring corneal scrapes...

Retrospective assessment of antimicrobial stewardship initiative in outpatient use of e...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8369658
BMC Infectious Diseases; Wong CP, Delate T et. al.

Aug 18th, 2021 - Urinary tract infections (UTI) are often over-diagnosed and over-treated, which can induce and select for resistant pathogens. After observing wide-spread outpatient use of ertapenem, a broad-spectrum antibiotic, a structured antimicrobial stewardship initiative (ASI) to improve appropriate antimicrobial prescribing was undertaken. ASI objectives were to achieve a goal of reducing ertapenem uti...

Predictors of prolonged vancomycin-resistant enterococci colonization in acute stroke p...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8360475
Medicine Choi HE, Lee JH et. al.

Aug 17th, 2021 - To investigate the factors affecting the duration of vancomycin-resistant enterococci (VRE) colonization in stroke patients.A total of 52 stroke patients with VRE colonization were enrolled. We divided the groups into several factors and confirmed whether each factor affected VRE colonization. Independent t test, bivariate correlation analysis, and Cox proportional hazards model were used to co...

Intestinal flora differences between patients with ulcerative colitis of different ethn...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8360419
Medicine Liu H, Liu W et. al.

Aug 17th, 2021 - To determine the differences in intestinal flora between Uygur and Han patients with ulcerative colitis (UC).Microbial diversity and structural composition of fecal bacteria from patients with UC and their matched healthy spouses or first-degree relatives were analyzed using high-throughput sequencing technology.The fecal microbial diversity and abundance index of Uygur patients with UC (UUC) w...