Abstract:
:This study aims to locate the knots of cumulative coronavirus disease 2019 (COVID-19) case number during the first-level response to public health emergency in the provinces of China except Hubei. The provinces were grouped into three regions, namely eastern, central and western provinces, and the trends between adjacent knots were compared among the three regions. COVID-19 case number, migration scale index, Baidu index, demographic, economic and public health resource data were collected from 22 Chinese provinces from 19 January 2020 to 12 March 2020. Spline regression was applied to the data of all included, eastern, central and western provinces. The research period was divided into three stages by two knots. The first stage (from 19 January to around 25 January) was similar among three regions. However, in the second stage, growth of COVID-19 case number was flatter and lasted longer in western provinces (from 25 January to 18 February) than in eastern and central provinces (from 26 February to around 11 February). In the third stage, the growth of COVID-19 case number slowed down in all the three regions. Included covariates were different among the three regions. Overall, spline regression with covariates showed the different change patterns in eastern, central and western provinces, which provided a better insight into regional characteristics of COVID-19 pandemic.
journal_name
Epidemiol Infectjournal_title
Epidemiology and infectionauthors
Liang C,Shen Ldoi
10.1017/S095026882000312Xsubject
Has Abstractpub_date
2021-01-05 00:00:00pages
e10eissn
0950-2688issn
1469-4409pii
S095026882000312Xjournal_volume
149pub_type
杂志文章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::Neonatal tetanus (NT) elimination, < 1 case per 1,000 live births (LB), was assessed at district level in Zimbabwe using a combined lot quality assurance-cluster sampling survey (LQA-CS). Three of the highest risk districts were selected. NT was considered eliminated if fewer than a specified number of NT deaths (prox...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268802008233
更新日期:2003-04-01 00:00:00
abstract::Extensively drug-resistant (XDR) tuberculosis (TB) poses a threat to public health due to its complicated, expensive and often unsuccessful treatment. A cluster of three XDR TB cases was detected among foreign medical students of a Romanian university. The contact investigations included tuberculin skin testing or int...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S095026881800047X
更新日期:2018-05-01 00:00:00
abstract::Salmonella spp. continue to be a leading cause of foodborne morbidity worldwide. To assess the risk of foodborne disease, current national regulatory schemes focus on prevalence estimates of Salmonella and other pathogens. The role of pathogen quantification as a risk management measure and its impact on public health...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S095026881800328X
更新日期:2018-12-06 00:00:00
abstract::Thin-layer chromatography (TLC) was compared with seroagglutination for subtyping of Mycobacterium avium complex (MAC) bacteria. Seventy-five significant MAC isolates from patients with AIDS were typed by both methods and 36 isolates, judged to be clinically non-significant, were examined by TLC only. Overall, 75% of ...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268800051244
更新日期:1994-06-01 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::Usutu virus (USUV) is an emerging arbovirus that was first isolated in South Africa in 1959. This Flavivirus is maintained in the environment through a typical enzootic cycle involving mosquitoes and birds. USUV has spread to a large part of the European continent over the two decades mainly leading to substantial avi...
journal_title:Epidemiology and infection
pub_type: 杂志文章,评审
doi:10.1017/S0950268819001213
更新日期:2019-01-01 00:00:00
abstract::Invasive group A streptococcal (GAS) disease is a condition of clinical and public health significance. We conducted epidemiological analyses to determine if the presence of gastrointestinal (GI) complaints (diarrhea and/or vomiting) early in the course of invasive GAS disease is associated with either of two severe o...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268809990938
更新日期:2010-04-01 00:00:00
abstract::Viral hepatitis is recognized as one of the most frequently reported diseases, and especially in China, acute and chronic liver disease due to viral hepatitis has been a major public health problem. The present study aimed to analyse and predict surveillance data of infections of hepatitis A, B, C and E in Wuhan, Chin...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S095026881200146X
更新日期:2013-05-01 00:00:00
abstract::The colonization resistance (CR) of the digestive tract was determined in 10 healthy volunteers by oral contamination with a neomycin resistant Escherichia coli (NR-E. coli) strain and measurement of the faecal concentration of this strain during 14 days after the contamination. This 'gold standard' was compared with ...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268800049311
更新日期:1991-12-01 00:00:00
abstract::The objective of this study was to determine the distribution of Shiga toxin-producing Escherichia coli (STEC) virulence markers (stx1, stx2, eae, ehxA) in E. coli strains isolated from young calves aged fewer than 7 days (bobby calves). In total, 299 recto-anal mucosal swabs were collected from animals at two slaught...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268814000089
更新日期:2014-12-01 00:00:00
abstract::This nested case-control study investigated the risk factors for gastroenteritis in a cohort using rainwater as their primary domestic water source. Consumption of beef [odds ratio (OR) 2·74, 95% confidence interval (CI) 1·56-4·80], handling of raw fresh chicken in the household (OR 1·52, 95% CI 1·02-2·29) and animal ...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268810001159
更新日期:2011-04-01 00:00:00
abstract::Targets for maximum acceptable levels of Salmonella in pigs and pork are to be decided. A stochastic simulation model accounting for herd and abattoir information was used to evaluate food safety and economic consequences of different surveillance and control strategies, based among others on Danish surveillance data....
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268810001767
更新日期:2011-05-01 00:00:00
abstract::Noroviruses, along with rotaviruses, are among the leading causes of gastroenteritis worldwide and novel strains are periodically emerging. In August 2015, an unusual increase of gastroenteritis cases occurred in a touristic district in Kassandra peninsula, Chalkidiki, Northern Greece. Seven stool specimens from cases...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268819000852
更新日期:2019-01-01 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::To evaluate associations between indicators of livestock farming intensity (manure surplus and livestock density) and acute gastroenteritis hospitalization (AGH) rate, we conducted an ecological study on 306 selected agricultural municipalities of Quebec. We estimated the AGH rate for the period 2000-2004 from the Que...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268808001647
更新日期:2009-08-01 00:00:00
abstract::In this study the distribution of phenotypes of campylobacter strains in sewage and surface waters was investigated by subtyping and by speciation of isolates from various aquatic environments. These environments included two municipal sewage plants (SPA and SPB) and waste water from a poultry abattoir (WWA). Both the...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268800058647
更新日期:1995-12-01 00:00:00
abstract::There is a paucity of information on the risk from potable water in non-passenger merchant vessels (NPMVs) particularly with regard to Legionella and other bacteria. This retrospective study examined water samples from 550 NPMVs docked in eight UK ports. A total of 1027 samples from 412 NPMVs were examined for total a...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268816002715
更新日期:2017-03-01 00:00:00
abstract::The screening of 2000 women of childbearing age in Cork between 2004 and 2006 produced 37 erythromycin-resistant group B streptococcus (GBS) isolates. PCR analysis was performed to determine the basis for erythromycin resistance. The ermTR gene was most frequently expressed (n = 19), followed by the ermB gene (n = 8)....
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268809990392
更新日期:2010-02-01 00:00:00
abstract::The effectiveness of environmental decontamination (ED) as a measure in the control of infectious diseases is controversial. This work quantifies the effectiveness of ED by analysing the transmission of pathogens from the environment to susceptible hosts in a Susceptible-Infected-Susceptible model. Analysis of the mod...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268811000604
更新日期:2012-03-01 00:00:00
abstract::In Argentina, bovine leukaemia virus (BLV) infection is common in dairy herds. The country currently has a National Voluntary Control Programme but relatively few farms have enrolled. However, there is increased interest from authorities and farmers to implement regional compulsory programmes but there is scarce quant...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268806007357
更新日期:2007-07-01 00:00:00
abstract::We assessed if there has been a decline in the median number of reported lifetime sexual partners in Kenya following the AIDS epidemic. The Wilcoxon rank-sum test was used to compare the median and interquartile range (IQR) of the number of lifetime sexual partners for men aged 20-54 years in the 1993 and 2008 Kenyan ...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S095026881500165X
更新日期:2016-02-01 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::The emergence of 2019 novel coronavirus disease (COVID-19) is currently a global concern. In this study, our goal was to explore the changing expression levels of acute-phase reaction proteins (APRPs) in the serum of COVID-19 patients and to elucidate the immunological characteristics of COVID-19. In the study design,...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S095026882000165X
更新日期:2020-07-27 00:00:00
abstract::In 2016, we reviewed preventive control measures for secondary transmission of Shiga-toxin producing Escherichia coli (STEC) in humans in European Union (EU)/European Free Trade Association (EEA) countries to inform the revision of the respective Norwegian guidelines which at that time did not accommodate for the vary...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268819001614
更新日期:2019-09-09 00:00:00
abstract::Equine influenza virus (EIV) causes a highly contagious respiratory disease in equids, with confirmed outbreaks in Europe, America, North Africa, and Asia. Although China, Mongolia, and Japan have reported equine influenza outbreaks, Korea has not. Since 2011, we have conducted a routine surveillance programme to dete...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S095026881300143X
更新日期:2014-04-01 00:00:00
abstract::When applicable, case-crossover studies may be quicker and cheaper to complete than case-control studies. Because time is a major issue in outbreak investigations, we evaluated the interest of this design during a continuous common source food-borne outbreak of salmonellosis for which the vehicle (hamburgers) was also...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/s0950268803001006
更新日期:2003-10-01 00:00:00
abstract::Deterministic models were employed to investigate the biology of Trypanosoma evansi infection in the Indonesian buffalo. Models were fitted to two age-structured data sets of infection. The Susceptible-Infected-Susceptible (SIS) model was the best supported description of this infection, although the results of the an...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:
更新日期:2001-02-01 00:00:00
abstract::Despite being the commonest bacterial cause of infectious intestinal disease (IID) in England and Wales, outbreaks of campylobacter infection are rarely reported. However, data from the Campylobacter Sentinel Surveillance Scheme suggested that outbreaks might be more common than was previously suspected, since a high ...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:
更新日期:2003-06-01 00:00:00
abstract::We investigated whether straight-line distance from residential compounds to healthcare facilities influenced mortality, the incidence of pneumonia and vaccine efficacy against pneumonia in rural Gambia. Clinical surveillance for pneumonia was conducted on 6938 children living in the catchment areas of the two largest...
journal_title:Epidemiology and infection
pub_type: 杂志文章
doi:10.1017/S0950268814000314
更新日期:2014-12-01 00:00:00