Abstract:
:A dairy herd (77 cows) from Rio de Janeiro, Brazil, with a history of tuberculosis infection was tested by a comparative cervical test (CCT). Seventeen cows were reactive and seven were inconclusive (swelling ≥ 2.0 mm and ≤ 3.9 mm, respectively). All of these 24 cows were slaughtered and necropsied ; samples from lungs and lymph nodes were collected for multiplex polymerase chain reaction (PCR) and culturing. Infection was confirmed in 23/24 (95.8%) of the slaughtered animals (five by culturing, four by PCR, and 14 by both tests). All cows with inconclusive results at CCT were confirmed as infected. Although slaughter of inconclusive reactor cows is not mandatory in many countries, our study provided evidence to support the slaughter of these cows, at least during an outbreak.
journal_name
Epidemiol Infectjournal_title
Epidemiology and infectionauthors
Zarden CF,Marassi CD,Carvalho AC,Figueiredo EE,Lilenbaum Wdoi
10.1017/S0950268812002105subject
Has Abstractpub_date
2013-07-01 00:00:00pages
1390-3issue
7eissn
0950-2688issn
1469-4409pii
S0950268812002105journal_volume
141pub_type
杂志文章abstract::A Q fever outbreak was declared in February 2016 in a company that manufactures hoists and chains and therefore with no apparent occupational-associated risk. Coxiella burnetii infection was diagnosed by serology in eight of the 29 workers of the company; seven of them had fever or flu-like signs and five had pneumoni...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268817000796
更新日期:2017-07-01 00:00:00
abstract::This is the first study to provide a comprehensive insight into the molecular epidemiology of endemic Clostridium difficile and particularly that associated with a recently recognized epidemic strain. We DNA fingerprinted all C. difficile isolates from the stools of patients with symptomatic antibiotic-associated diar...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s095026880100557x
更新日期:2001-06-01 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::Bartonella spp. are endemic in wild rodents in many parts of the world. A study conducted in two northern California counties (Sonoma and Yolo) sampling California ground squirrels (Otospermophilus beecheyi) and four other rodent species (Peromyscus maniculatus, P. boylii, P. truei and Neotoma fuscipes) led to the iso...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268816000108
更新日期:2016-07-01 00:00:00
abstract::Incidence of human yersiniosis in New Zealand has increased between 2013 and 2017. For surveillance and outbreak investigations it is essential that an appropriate level of discrimination between pathogenic Yersinia enterocolitica isolates is provided, in order to support epidemiological linking of connected cases. Su...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268819000773
更新日期:2019-01-01 00:00:00
abstract::Trimethoprim resistance was examined in faecal bacteria obtained from chickens, sheep, cattle and pigs. The incidence of trimethoprim resistance in porcine strains was 17% (157/922) and, whereas 15.8% (146/922) of these bacteria were highly resistant, only 4% (37/922) of the isolates possessed trimethoprim resistance ...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268800061744
更新日期:1987-02-01 00:00:00
abstract::Salmonella enterica causes an estimated 1 million domestically acquired foodborne illnesses annually. Salmonella enterica serovar Enteritidis (SE) is among the top three serovars of reported cases of Salmonella. We examined trends in SE foodborne outbreaks from 1973 to 2009 using Joinpoint and Poisson regression. The ...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268815001867
更新日期:2016-03-01 00:00:00
abstract::Public Health England conducts enhanced national surveillance of tetanus, a potentially life-threatening vaccine-preventable disease. A standardized questionnaire was used to ascertain clinical and demographic details of individuals reported with clinically suspected tetanus. The 96 cases identified between 2001 and 2...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S095026881600128X
更新日期:2016-12-01 00:00:00
abstract::Patients undergoing bone marrow transplantation become immunocompromised for various reasons. Deep granulocytopenia, induced by conditioning (chemotherapy and total body irradiation), renders the patient at risk for serious bacterial and fungal infections. Our strategy for prevention of these infections by selective d...
journal_title:Epidemiology and infection
pub_type: 杂志文章,评审
doi:10.1017/s0950268800050342
更新日期:1992-12-01 00:00:00
abstract::This descriptive study investigated an outbreak of hepatitis A virus (HAV) infection among injecting drug users (IDUs) and their contacts. Twenty-seven cases of acute HAV infection were identified in a 5-month period. Connections with the local injecting drug using (IDU) population were established for 25 of the cases...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268801006185
更新日期:2001-12-01 00:00:00
abstract::In this retrospective study, we describe and analyse Salmonella data from four livestock species in Great Britain between 1983 and 2014, focusing on Salmonella Typhimurium. A total of 96 044 Salmonella isolates were obtained during the study period. S. Typhimurium was the predominant serovar isolated from cattle and p...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S095026881800002X
更新日期:2018-03-01 00:00:00
abstract::Transmission of acute respiratory infections (ARI) and acute gastroenteritis (AGE) often occurs in households. The aim of this study was to assess which proportion of ARI and AGE is introduced and transmitted by children in German households with children attending child care. We recruited families with children aged ...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268818000316
更新日期:2018-04-01 00:00:00
abstract::To assess the socio-economic impact of infectious intestinal disease (IID) on the health care sector, cases and their families, cases of IID ascertained from a population cohort component and those presenting to general practices were sent a socio-economic questionnaire 3 weeks after the acute episode. The impact of t...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268802007690
更新日期:2003-02-01 00:00:00
abstract::Forecasting the epidemics of the diseases is very valuable in planning and supplying resources effectively. This study aims to estimate the epidemiological trends of the coronavirus disease 2019 (COVID-19) prevalence and mortality using the advanced α-Sutte Indicator, and its prediction accuracy level was compared wit...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S095026882000237X
更新日期:2020-10-05 00:00:00
abstract::Epidemiological evidence suggests that monoclonal antibody type 2 positive (MAB 2+) Legionella pneumophila serogroup 1 (LP1) more often causes disease than do MAB 2- isolates, and there is evidence that MAB 2- LP1 grow less well in cells than do MAB 2+ bacteria. We tested the intracellular growth rates of ten randomly...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s095026880005723x
更新日期:1993-12-01 00:00:00
abstract::To investigate the impact of viral and bacterial co-infection in hospitalised children with Mycoplasma pneumoniae pneumonia (RMPP). Retrospective analysis of 396 children with RMPP in our hospital admitted between 1 January 2011 and 31 December 2016 was performed. Nasal aspirate samples were collected for pathogen det...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268818000778
更新日期:2018-08-01 00:00:00
abstract::This systematic review-meta-analysis appraises and summarizes all the available research (128 papers) on the zoonotic potential of Mycobacterium avium ssp. paratuberculosis. The latter has been debated for a century due to pathogenic and clinical similarities between Johne's disease in ruminants and Crohn's disease (1...
journal_title:Epidemiology and infection
pub_type: 杂志文章,meta分析,评审
doi:10.1017/S095026881500076X
更新日期:2015-11-01 00:00:00
abstract::Presence of Vibrio cholerae serogroups O1 and O139 in the waters of the rural area of Matlab, Bangladesh, was investigated with quantitative measurements performed with a portable flow cytometer. The relevance of this work relates to the testing of a field-adapted measurement protocol that might prove useful for chole...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268814003252
更新日期:2015-08-01 00:00:00
abstract::The world is currently confronting the first influenza pandemic of the 21st century [caused by a novel pandemic influenza A (H1N1) virus]. Earlier pandemics have been characterized by age distributions that are distinct from those observed with seasonal influenza epidemics, with higher attack rates (and correspondingl...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268810000579
更新日期:2010-11-01 00:00:00
abstract::Influenza vaccine effectiveness (VE) wanes over the course of a temperate climate winter season but little data are available from tropical countries with year-round influenza virus activity. In Singapore, a retrospective cohort study of adults vaccinated from 2013 to 2017 was conducted. Influenza vaccine failure was ...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268820002952
更新日期:2020-12-02 00:00:00
abstract::Human bocaviruses (HBoVs) have been detected in human gastrointestinal infections worldwide. In 2005, HBoV was also discovered in infants and children with infections of the lower respiratory tract. Recently, several genotypes of this parvovirus, including HBoV genotype 2 (HBoV2), genotype 3 (HBoV3) and genotype 4 (HB...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268818000560
更新日期:2018-05-01 00:00:00
abstract::Excessive weight loss due to protein calorie malnutrition (PCM) is a significant problem in Nigerian children. This syndrome may be difficult to differentiate from the wasting disease caused by human immunodeficiency virus type 1 (HIV-1) infection. We studied 70 children admitted to the Baptist Medical Center in Ogbom...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s095026880006831x
更新日期:1993-04-01 00:00:00
abstract::Lassa fever (LF) is increasingly recognised as an important rodent-borne viral haemorrhagic fever presenting a severe public health threat to sub-Saharan West Africa. In 2017-18, LF caused an unprecedented epidemic in Nigeria and the situation was worsening in 2018-19. This work aims to study the epidemiological featu...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268819002267
更新日期:2020-01-10 00:00:00
abstract::We aimed to provide a quantitative description of decay in pertussis antibody levels to aid in finding a serological estimate of the incidence of pertussis. The serum IgG response against pertussis toxin was studied in a group of clinically diagnosed patients. Individual records consisted of repeated serum IgG measure...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268802007896
更新日期:2002-12-01 00:00:00
abstract::The objective of the study was to assess whether genotypic characterization by means of DNA-fingerprinting pattern (DFP) and multilocus enzyme electrophoresis (MEE) profile as compared to phenotypic characterization would improve the differentiation of Neisseria meningitidis strains associated with outbreaks from stra...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268800052328
更新日期:1996-04-01 00:00:00
abstract::Experiments with 2 wild type isolates of Salmonella enterica serotype Enteritidis PT4, which differed in RpoS expression, tolerance to certain hostile environments and pathogenicity, found that changes in in vitro acid, heat, or peroxide tolerance had no effect on the ability of the isolates to multiply in the spleens...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268898001162
更新日期:1998-10-01 00:00:00
abstract::In August 2015 a gastroenteritis outbreak occurred following a wedding. An outbreak investigation was undertaken and a cohort study was conducted using an online survey. Of 140 guests, 134 received the survey and 113 responded (84·3% response rate). Seventy respondents met the case definition of vomiting and/or diarrh...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268816003368
更新日期:2017-04-01 00:00:00
abstract::Between January and March 1992, 361 faecal specimens were collected from the healthy black population in the Transvaal Province of South Africa. Each specimen was examined for the prevalence of antimicrobial resistance in commensal bacteria. Volunteers, from both rural and urban dwellings, were divided into four age g...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268800056922
更新日期:1993-10-01 00:00:00
abstract::UK guidelines recommend routine HIV testing in high prevalence emergency departments (ED) and targeted testing for HBV and HCV. The 'Going Viral' campaign implemented opt-out blood-borne virus (BBV) testing in adults in a high prevalence ED, to assess seroprevalence, uptake, linkage to care (LTC) rates and staff time ...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268818000870
更新日期:2018-06-01 00:00:00
abstract::Faecal samples from 146 diarrhoeic lambs and goat kids, and from 511 healthy sheep and goats were screened for the presence of Vero cytotoxin-producing Escherichia coli (VTEC). In healthy sheep and goats, VTEC were isolated in 24.4 and 16.2% of the animals, respectively. Moreover, VTEC were detected in 3.1 and 5.9% of...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268802008154
更新日期:2003-04-01 00:00:00