Abstract:
:Between March and July 2003, 671 cases of severe acute respiratory syndrome (SARS) were diagnosed in Taiwan with a total of 84 fatalities. After the epidemic, a serological survey was conducted involving the asymptomatic household contacts. Household contacts of 13 index patients were enrolled in the study. Contact history and clinical symptoms of the household contacts were recorded by standardized questionnaires. Blood samples of patients and household contacts were collected at least 28 days after symptom onset in the index patients or household exposure in the contacts for SARS-associated coronavirus (SARS-CoV) IgG testing. On the basis of this investigation, 29 persons (25 adults and 4 children) were identified as having had unprotected exposure to the index cases before infection-control practices were implemented. Laboratory evaluation of clinical specimens showed no evidence of transmission of SARS-CoV infection to any contacts. This investigation demonstrated that subclinical transmission among household contacts was low in the described setting.
journal_name
Epidemiol Infectjournal_title
Epidemiology and infectionauthors
Lee CC,Chen SY,Chang IJ,Tsai PC,Lu TC,Wu PL,Chen WJ,Huang LM,Chang SCdoi
10.1017/S0950268805004541subject
Has Abstractpub_date
2005-12-01 00:00:00pages
1119-22issue
6eissn
0950-2688issn
1469-4409pii
S0950268805004541journal_volume
133pub_type
杂志文章abstract::From 1 January 1992 to 31 December 2000, 27 milkborne general outbreaks of infectious intestinal disease (IID) were reported to the Public Health Laboratory Service (PHLS) Communicable Disease Surveillance Centre (CDSC). These outbreaks represented a fraction (2%) of all outbreaks of foodborne origin (N = 1774) report...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:
更新日期:2003-06-01 00:00:00
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 lung...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268812002105
更新日期:2013-07-01 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::Mosquito-borne Sindbis virus (SINV) causes rash-arthritis syndrome in Finland. Major outbreaks with approximately 7-year cycles have caused substantial burden of illness. Forest dwelling grouse are suspected to be amplifying hosts, with the infection transmitted to humans by mosquito bites. SINV infection surveillance...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S095026881200249X
更新日期:2013-09-01 00:00:00
abstract::Herpes simplex virus (HSV) is one of the most commonly identified infectious aetiologies of encephalitis in North America and Europe. The epidemiology of encephalitis beyond these regions, however, is poorly defined. During 2009-2012 we enrolled 313 patients in a multicentre prospective study of encephalitis in Peru, ...
journal_title:Epidemiology and infection
pub_type: 杂志文章,多中心研究
doi:10.1017/S0950268815003222
更新日期:2016-06-01 00:00:00
abstract::Toxigenic Vibrio cholerae O1 and O139 serogroups have the capacity of causing epidemic and pandemic cholera but are infrequently found in the environment. The other serogroups are abundant in aquatic environments but do not possess the virulence genes necessary for causing the disease. Of the 559 environmental strains...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268802007392
更新日期:2002-10-01 00:00:00
abstract::We compared gastroenteritis cases that consulted a general practitioner (GP) with those who did not in a community-based study and also with those in a GP-based study. We aimed to identify factors associated with consultation, and with inclusion of cases by GPs, and secondly to study the effects on the frequency of de...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268801006082
更新日期:2001-12-01 00:00:00
abstract::Pasteurized bottled milk supplied by a single dairy was frequently found to be contaminated with Yersinia spp. Investigations were carried out at the dairy in an effort to pinpoint the source of these organisms. Viable counts obtained from milk bottle rinses indicated that bottle washing was often unsatisfactory, and ...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268800047373
更新日期:1990-06-01 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::We report a family cluster of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection involving five patients in a family cluster in Dazhou, China, including the epidemiological, clinical, laboratory and radiological findings. Three-generation transmission was observed. Through epidemiological investiga...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268820001521
更新日期:2020-07-07 00:00:00
abstract::Two global (re-)emerging zoonoses, leptospirosis and hantavirus infections, are clinically indistinguishable. Thirty-one patients, hospitalized in Sri Lanka for acute severe leptospirosis, were after exclusion of other potentially involved pathogens, prospectively screened with IgM ELISA for both pathogens. Of these, ...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268814003707
更新日期:2015-07-01 00:00:00
abstract::Noroviruses (NoVs) are major causal agents of acute gastroenteritis in humans. NoV GII.4 is the predominant genotype globally. However, uncommon and minor types of NoVs are consistently detected and some have been shown to dominate over GII.4. Therefore, the prevalence of dominant and uncommon NoVs makes the identific...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268817001273
更新日期:2017-08-01 00:00:00
abstract::An epidemiological model was developed for rabies, linking the risk of disease in a secondary species (cats) to the temporal dynamics of disease in a wildlife reservoir (raccoons). Data were obtained from cats, raccoons, and skunks tested for rabies in the northeastern United States during 1992-2000. An epizootic algo...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268804002067
更新日期:2004-06-01 00:00:00
abstract::From 1996 to 2004, the incidence of Salmonella Javiana infections increased in FoodNet, the U.S. national active foodborne disease surveillance programme. Contact with amphibians and consumption of tomatoes have been associated with outbreaks of S. Javiana infection. To generate and test hypotheses about risk factors ...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268809990586
更新日期:2010-03-01 00:00:00
abstract::Among the most prevalent Mycobacterium tuberculosis (Mtb) strains worldwide is the Beijing genotype, which has caused large outbreaks of tuberculosis (TB). Characteristics facilitating the dissemination of Beijing family strains remain unknown, but they are presumed to have been acquired through evolution of the linea...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S095026881500312X
更新日期:2016-06-01 00:00:00
abstract::We report on the first recorded outbreak of cholera in Namibia. From December 2006 to February 2007, more than 250 cases of cholera were reported from the Omusati and Kunene provinces of Namibia. However, only nine bacterial isolates were obtainable for analysis. Isolates were all identified as Vibrio cholerae O1 sero...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268807009685
更新日期:2008-09-01 00:00:00
abstract::Dengue is the world's most prevalent mosquito-borne disease, with more than 200 million people each year becoming infected. We used a mechanistic virus transmission model to determine whether climate warming would change dengue transmission in Australia. Using two climate models each with two carbon emission scenarios...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S095026881600162X
更新日期:2016-10-01 00:00:00
abstract::Prospective epidemiological studies of beach water pollution were conducted in Hong Kong in the summers of 1986 and 1987. For the main study in 1987, a total of 18741 usable responses were obtained from beachgoers on nine beaches at weekends. The study indicated the overall perceived symptom rates for gastrointestinal...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268800047737
更新日期:1990-08-01 00:00:00
abstract::Piglets between 1 and 40 days of age were inoculated with varying numbers and with different isolates of Streptococcus suis type 2 by the intranasal, intravenous and subarachnoid routes. Less than 100 organisms of an isolate cultured from apparently normal pigs caused subclinical infection in 1-day-old piglets after i...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268800048081
更新日期:1990-12-01 00:00:00
abstract::Early, conforming antibiotic treatment in elderly patients hospitalised for community-acquired pneumonia (CAP) is a key factor in the prognosis and mortality. The objective was to examine whether empirical antibiotic treatment was conforming according to the Spanish Society of Pulmonology and Thoracic Surgery guidelin...
journal_title:Epidemiology and infection
pub_type: 杂志文章,多中心研究
doi:10.1017/S0950268818002121
更新日期:2018-10-01 00:00:00
abstract::IgM- and IgG-capture ELISAs are widely used as diagnostic tests for confirmation of dengue virus infection. The positive rate of anti-dengue IgM and IgG detection was examined in primary and secondary dengue virus infections in the setting of a provincial hospital using IgM- and IgG-capture ELISAs. Disease day 1 was d...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268805005753
更新日期:2006-08-01 00:00:00
abstract::We propose an age-structured mathematical model for respiratory syncytial virus in which children aged <1 year are especially considered. Real data on hospitalized children in the Spanish region of Valencia were used in order to determine some seasonal parameters of the model. Weekly predictions of the number of child...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268809991373
更新日期:2010-06-01 00:00:00
abstract::Bartonellae are blood- and vector-borne Gram-negative bacteria, recognized as emerging pathogens. Whole-blood samples were collected from 58 free-ranging lions (Panthera leo) in South Africa and 17 cheetahs (Acinonyx jubatus) from Namibia. Blood samples were also collected from 11 cheetahs (more than once for some of ...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268816001394
更新日期:2016-11-01 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::Changes in Helicobacter pylori seroprevalence were studied determining IgG and IgA antibodies of 408 randomly selected adults aged 15-74 years living in Vammala, Finland in 1973 and of 504 similarly selected subjects in 1994. Seroprevalence increased by age at both time points. The age-adjusted seroprevalence rate was...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268897007565
更新日期:1997-08-01 00:00:00
abstract::The main feature of the epidemiological transition is a shift in the recorded causes of death from infectious diseases to other morbid conditions. This paper outlines modifications made to Omran's original model and stages of transition, and suggests that without a focus on aetiology and morbidity, these have been bas...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268818000572
更新日期:2018-04-01 00:00:00
abstract::In March 1997, an outbreak of Vero cytotoxin-producing Escherichia coli O157 (VTEC) infection occurred amongst holidaymakers returning from Fuerteventura, Canary Islands. For the investigation, a confirmed case was an individual staying in Fuerteventura during March 1997, with either E. coli O157 VTEC isolated in stoo...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268899002940
更新日期:1999-10-01 00:00:00
abstract::The distribution of the meningococcal insertion sequence IS1301 was analysed in 496 strains of different serogroups and clonal lineages of Neisseria meningitidis, and in 64 neisserial strains other than N. meningitidis. IS1301 was found in meningococci, but not in apathogenic Neisseria sp. and Neisseria gonorrhoeae. T...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268899003647
更新日期:2000-04-01 00:00:00
abstract::This study investigated the morbidity associated with respiratory virus infections in patients with well-documented chest disease, and the risk of transmission between close contacts. Patients informed the study team if they were exposed to a family member or colleague with a cold. Patients and symptomatic index cases...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268800057046
更新日期:1993-10-01 00:00:00
abstract::The coronavirus 2019 (COVID-19) outbreak in China rapidly spread throughout the world, becoming a threatening pandemic with unprecedented consequences. Mobile technologies have led to a revolution in health and their applicability in the context of COVID-19 is promising. In this commentary, we provide an overview of t...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268820002435
更新日期:2020-10-13 00:00:00