Abstract:
:Esterase electrophoretic typing and restriction fragment length polymorphism of ribosomal DNA regions (ribotyping) were used to differentiate 102 Pseudomonas aeruginosa clinical isolates obtained from chronic lung infection in 23 patients with cystic fibrosis (CF) and two reference strains (including the type strain ATCC 10145). Twenty-five zymotypes were obtained with the former method and 16 ribotypes with the latter. Combination of the two typing systems led to the finding of 30 different types. Our data highlights the physiopathological complexity of P. aeruginosa infection in CF as, in six individual cases, several types were found among isolates from a given patient. On the other hand, two unique types were found in two and three patients respectively, raising the possibility of cross-infections.
journal_name
Epidemiol Infectjournal_title
Epidemiology and infectionauthors
Denamur E,Picard B,Goullet P,Bingen E,Lambert N,Elion Jdoi
10.1017/s0950268800067595subject
Has Abstractpub_date
1991-06-01 00:00:00pages
531-9issue
3eissn
0950-2688issn
1469-4409journal_volume
106pub_type
杂志文章abstract::In a cross-sectional study conducted between March 1993 and February 1995, 7103 indiscriminately collected foxes were examined for Trichinella larvae. A total of 3295 serum samples were serologically investigated with an ELISA based on excretory-secretory antigen. The proportion of serologically positive animals range...
journal_title:Epidemiology and infection
pub_type: 杂志文章,多中心研究
doi:10.1017/s0950268899002617
更新日期:1999-08-01 00:00:00
abstract::Two epidemics of acute, watery diarrhoea in villages in North Arcot district, India, were investigated. The attack rates were 10.03 and 15.53 per 100 population, the median duration was 5 days and enteric pathogens were present in 56.8% and 60.3% of specimens from the two villages, but no predominant pathogen was iden...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268801005799
更新日期:2001-08-01 00:00:00
abstract::Many contradictory articles on the infectivity of non-culturable Campylobacter jejuni can be found. We studied the effect of non-culturable C. jejuni in an in vitro assay. To prevent the potential effect of a few culturable bacteria in the non-culturable suspension, INT-407 cells, which mimic the outer cell layer in t...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268807000040
更新日期:2008-10-01 00:00:00
abstract::We investigated two sequential outbreaks of severe diarrhoea in two neighbouring villages of Orissa, in 2005. We conducted descriptive and matched case-control studies. The attack rates were 5.6% (n=62) and 5.2% (n=51), respectively, in the first and second villages. One death was reported in the second village (case ...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268808001611
更新日期:2009-06-01 00:00:00
abstract::Sera from an age-stratified sample of 4188 individuals, submitted for diagnostic purposes to 15 public health laboratories in England and Wales in 1996, were tested for hepatitis A antibody. The serological profiles were consistent with declining incidence in the past. This hypothesis was tested by comparing the serol...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s095026880200701x
更新日期:2002-06-01 00:00:00
abstract::Tuberculosis (TB) mortality rates in the USA fell rapidly from 1910 to 1933. However, during this period, racial disparities in TB mortality in the nation's expanding cities grew. Because of long delays between infection and disease, TB mortality is a poor indicator of short-term changes in transmission. We estimated ...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268817000802
更新日期:2017-07-01 00:00:00
abstract::Despite Department of Health recommendations, universal antenatal testing for hepatitis B virus (HBV) is not performed throughout Scotland. We describe the evaluation of an assay to document past or present infection with HBV, by identifying maternal antibody in routine Guthrie dried neonatal blood spot samples taken ...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268898001393
更新日期:1998-10-01 00:00:00
abstract::We systematically investigated risk factors for typhoid fever in Kamalapur, a poor urban area of Bangladesh, to inform targeted public health measures for its control. We interviewed patients with typhoid fever and two age-matched controls per case about exposures during the 14 days before the onset of illness. The mu...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268806007114
更新日期:2007-04-01 00:00:00
abstract::Consumers in the United States continue to eat raw or undercooked foods of animal origin despite public health warnings following several well-publicized outbreaks. We investigated an outbreak of Salmonella serotype Typhimurium infection in 158 patients in Wisconsin during the 1994 Christmas holiday period. To determi...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268897007851
更新日期:1997-10-01 00:00:00
abstract::This article examines the evaluation of a bancroftian filariasis control programme undertaken in Pondicherry from 1981-5. Integrated vector management was applied in one half of the town, and routine operations under the national programme (larviciding and chemotherapy) continued in the comparison area. The programme ...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268800031095
更新日期:1989-12-01 00:00:00
abstract::Despite many years of state-sponsored efforts to eradicate the disease from cattle through testing and slaughter, bovine tuberculosis (bTB) is still regarded as the most important and complex of animal health challenges facing the British livestock agricultural industry. This paper provides a historical analysis of th...
journal_title:Epidemiology and infection
pub_type: 历史文章,杂志文章
doi:10.1017/S0950268815000291
更新日期:2015-11-01 00:00:00
abstract::CYP2C19 polymorphisms and smoking influence the efficacy of H. pylori eradication therapy, but interaction between the two have hitherto not been examined. A total of 142 H. pylori-positive patients who received triple drug therapy with lansoprazole, amoxicillin and clarithromycin were categorized into three groups wi...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268806006613
更新日期:2007-01-01 00:00:00
abstract::Following an extensive contact tracing exercise at a school in a London borough with one of highest tuberculosis (TB) rates in England, we estimated the background prevalence of latent TB infection to be significantly less than the widely accepted 10%. We screened 271 pupils aged 14-15 years in two groups: 96 pupils i...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268818002327
更新日期:2018-12-01 00:00:00
abstract::The seasonality of canine births was investigated using records from the Kennel Club and the breeding centre for the Guide Dogs for the Blind Association. In these populations a distinct seasonal pattern was found with a greater number of puppies being born in the summer months than the winter. The hypothesis that the...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268800068199
更新日期:1993-04-01 00:00:00
abstract::The degerming effect of a 3 min handwash with 2% triclosan, or 4% chlorhexidine, in detergent and enhanced efficacy of either antiseptic in isopropyl alcohol, was evaluated in volunteers. Handwashing with either antiseptic preparation reduced the normal flora by a factor of 10; alcohol rubbing by approximately a facto...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268800062099
更新日期:1987-06-01 00:00:00
abstract::There is limited information on the roles of different age groups in propagating pertussis outbreaks, and the temporal changes in those roles since the introduction of acellular pertussis vaccines. The relative roles of different age groups in propagating the 2010 and the 2014 pertussis epidemics in California were ev...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268819000761
更新日期:2019-01-01 00:00:00
abstract::We have developed a nucleic acid dot-blot hybridization test for the detection of astroviruses in stool samples. The test was not as sensitive as electron microscopy for the detection of low numbers of well preserved astrovirus particles, but was able to identify astroviruses in stools containing particles of indistin...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268800049049
更新日期:1991-10-01 00:00:00
abstract::Despite the frequency of Campylobacter as the principal cause of bacterial gastroenteritis in the UK, outbreaks attributed to this pathogen are rare. One hundred and fourteen general foodborne outbreaks of campylobacteriosis were reported to the Health Protection Agency from 1992 to 2009 with most occurring in food se...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268810001974
更新日期:2010-12-01 00:00:00
abstract::In Sweden, acute gastrointestinal illness (AGI) incidence, severity, impact on productivity, related healthcare usage and associated costs are not ascertained. We measured these in 2013-2014 using a population-based cohort reporting weekly. We defined AGI as ⩾3 episodes of loose stools or vomiting/24 h; or loose stool...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268816000467
更新日期:2016-10-01 00:00:00
abstract::Nosocomial infection or colonization due to enterococci with high-level resistance to vancomycin (minimal inhibitory concentrations [MICs] between 64 and greater than 2000 mg/L) has occurred in 41 patients with renal disease. These vancomycin-resistant enterococci were cultured from many sources including blood. All b...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268800030478
更新日期:1989-08-01 00:00:00
abstract::Literature surrounding the burden of and factors associated with hepatitis B virus (HBV) and hepatitis C virus (HCV) infection in persons with tuberculosis (TB) disease remains limited and focused on populations outside the USA. Cross-matched New York City (NYC) TB and viral hepatitis surveillance data were used to es...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268814002970
更新日期:2015-07-01 00:00:00
abstract::Two elementary schools were served lunches that were cooked in the same kitchen. An outbreak of Escherichia coli O157:H7 occurred at one school where the dishes that were prepared for the school were lukewarm and kept for 33 min at an average temperature of 45 degrees C before serving. However, no outbreak occurred at...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268805004589
更新日期:2005-12-01 00:00:00
abstract::Common sources of shiga toxin-producing Escherichia coli (STEC) O157 infection have been identified by investigating outbreaks and by case-control studies of sporadic infections. We conducted an analysis to attribute STEC O157 infections ascertained in 1996 and 1999 by the Foodborne Diseases Active Surveillance Networ...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268813000915
更新日期:2014-02-01 00:00:00
abstract::We previously reported an outbreak of vancomycin resistant enterococci (VRE) in a paediatric oncology unit in December 1995 which was associated with widespread environmental contamination of the unit with VRE. We undertook this study to evaluate the effectiveness of the infection control policy instituted subsequent ...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s095026889900326x
更新日期:2000-02-01 00:00:00
abstract::The impact of the 13-valent pneumococcal conjugate vaccine (PCV13) on the incidence of pneumococcal meningitis (PM) in children is unknown. To determine this impact, a descriptive multicentre retrospective cohort study was conducted from 2008 to 2013 in northern France. All laboratory-confirmed PM in children aged <18...
journal_title:Epidemiology and infection
pub_type: 杂志文章,多中心研究
doi:10.1017/S095026881500179X
更新日期:2016-02-01 00:00:00
abstract::Norovirus is the most frequent cause of acute infectious gastroenteritis and it is difficult to control in crowded environments like hospitals and nursing homes. Transmission depends on oral intake of virus deposited in the environment by infectious subjects. Data from volunteer studies indicate that virus concentrati...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S095026881400274X
更新日期:2015-06-01 00:00:00
abstract::Methicillin-resistant Staphylococcus aureus (MRSA) is highly prevalent in Spanish hospitals and community long-term-care facilities (LTCFs). This longitudinal study was performed in community LTCFs to determine whether MRSA colonization is associated with MRSA infections and overall mortality. Nasal and decubitus ulce...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268811000641
更新日期:2012-03-01 00:00:00
abstract::Legionnaires' disease (LD) is a major cause of severe community-acquired pneumonia but the source and mode of transmission are not always apparent, especially in sporadic cases. We hypothesized that LD can be acquired from the air-conditioning systems of motor cars. Swabs were taken from the evaporator compartments of...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268809002568
更新日期:2009-11-01 00:00:00
abstract::To examine work-related blood and body fluid exposure (BBFE) among health-care workers (HCWs), to explore potential risk factors and to provide policy suggestions, a 6-year retrospective study of all reported BBFE among HCWs (1998-2003) was conducted in a 430-bed teaching hospital in Australia. Results showed that BBF...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268805005212
更新日期:2006-06-01 00:00:00
abstract::Salmonella spp. is the causative agent of a foodborne disease called salmonellosis, which is the second most commonly reported gastrointestinal infection in the European Union (EU). Although over the years the annual number of cases of foodborne salmonellosis within the EU has decreased markedly, in 2014, a total of 8...
journal_title:Epidemiology and infection
pub_type: 杂志文章,评审
doi:10.1017/S0950268816001540
更新日期:2016-10-01 00:00:00