Quantifying the contribution of asymptomatic infection to the cumulative incidence.

abstract：:Foot-and-mouth disease virus (FMDV) can be spread by a variety of mechanisms, including wind. Simulation models, developed to predict the risk of airborne spread, have played an important part in decision making in some outbreaks. The amount of airborne virus excreted as well as the minimal infectious dose (MID) of FM...

journal_title：Epidemiology and infection

authors： Alexandersen S,Donaldson AI

更新日期：2002-04-01 00:00:00

abstract：:We conducted a seroepidemiological study to evaluate the potential impact of mass varicella vaccination on the transmission of varicella-zoster virus (VZV) in Italy, where vaccination is not mandatory. We tested 3179 serum samples, collected from September 1996 to October 1997, for specific anti-VZV antibodies using a...

journal_title：Epidemiology and infection

authors： Gabutti G,Penna C,Rossi M,Salmaso S,Rota MC,Bella A,Crovari P,Serological Study Group.

更新日期：2001-06-01 00:00:00

abstract：:The objective of this study was to investigate the genetic diversity of methicillin-resistant Staphylococcus aureus (MRSA) clonal complex (CC) 398 using pulsed-field gel electrophoresis (PFGE). Dust and pigs at five age groups were sampled in six Danish MRSA-positive pig farms. MRSA CC398 was isolated from 284 of the ...

journal_title：Epidemiology and infection

authors： Espinosa-Gongora C,Larsen J,Moodley A,Nielsen JP,Skov RL,Andreasen M,Guardabassi L

更新日期：2012-10-01 00:00:00

abstract：:We examined stool specimens for viral pathogens from 50 children referred to hospital due to acute gastroenteritis (AGE) resulting from consuming drinking water contaminated with sewage in a Finnish community using PCR methods. Rotavirus was detected in 33 (66%), human calicivirus in 31 (62%), and both in 40% of cases...

journal_title：Epidemiology and infection

authors： Räsänen S,Lappalainen S,Kaikkonen S,Hämäläinen M,Salminen M,Vesikari T

更新日期：2010-09-01 00:00:00

abstract：:The practice of foodborne illness outbreak investigations has evolved, shifting away from large-scale community case-control studies towards more focused case exposure assessments and sub-cluster investigations to identify contaminated food sources. Criteria to include or exclude cases are established to increase the ...

journal_title：Epidemiology and infection

authors： Firestone MJ,Lee P,Hedberg CW

更新日期：2020-02-07 00:00:00

abstract：:This study investigated whether exposure to inactivated rabbit haemorrhagic disease virus (RHDV) can produce an antigenic response in rabbits and protect them from a subsequent challenge with virulent virus. The aim was to determine if the spreading of baits containing RHDV, which is a common management practice in Ne...

journal_title：Epidemiology and infection

authors： Henning J,Meers J,Davies PR

更新日期：2005-08-01 00:00:00

abstract：:We examined multistate outbreaks attributed to raw tomatoes in the United States from 1990 to 2010. We summarized the demographic and epidemiological characteristics of 15 outbreaks resulting in 1959 illnesses, 384 hospitalizations, and three deaths. Most (80%) outbreaks were reported during 2000-2010; 73% occurred Ma...

journal_title：Epidemiology and infection

authors： Bennett SD,Littrell KW,Hill TA,Mahovic M,Behravesh CB

更新日期：2015-05-01 00:00:00

abstract：:Bordetella bronchiseptica is a potential zoonotic pathogen, which mainly causes respiratory diseases in humans and a variety of animal species. B. bronchiseptica is one of the important pathogens isolated from rabbits in Fujian Province. However, the knowledge of the epidemiology and characteristics of the B. bronchis...

journal_title：Epidemiology and infection

authors： Wang J,Sun S,Chen Y,Chen D,Sang L,Xie X

更新日期：2020-08-24 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

authors： Kang LH,Won YJ,Lee AR,Lee SG,Cho HG,Park YJ,Han JI,Paik SY

更新日期：2018-05-01 00:00:00

abstract：:The prevalence of hepatitis B virus markers in the adult Swedish population was investigated according to age, sex, origin and demographic stratum. Sera were collected from 3382 persons in 1990-1. The sera were selected on a statistical basis considered to be representative of the Swedish population from adults aged >...

journal_title：Epidemiology and infection

authors： Christenson B,Böttiger M,Grillner L

更新日期：1997-10-01 00:00:00

abstract：:Ruminants are considered the main reservoir for transmission of Coxiella burnetii (Cb) to humans. The implementation of effective control measures against Cb in ruminants requires knowledge about potential risk factors. The objectives of this study were (i) to describe the spatial distribution of Q fever-infected dair...

journal_title：Epidemiology and infection

authors： Nusinovici S,Frössling J,Widgren S,Beaudeau F,Lindberg A

更新日期：2015-11-01 00:00:00

abstract：:West Nile virus (WNV) is an emerging vector-borne arbovirus with a zoonotic life-cycle whose main reservoir hosts are birds. In humans and horses, WNV infections rarely result in clinical disease but on occasions - depending on factors such as climatic conditions, insect communities and background immunity levels in l...

journal_title：Epidemiology and infection

authors： Ferraguti M,LA Puente JM,Soriguer R,Llorente F,Jiménez-Clavero MÁ,Figuerola J

更新日期：2016-07-01 00:00:00

abstract：:Three sources of data (general practice episode data from the Weekly Returns Service of the Royal College of General Practitioners, national hospital admission data for England and national mortality data by date of death) were examined separately in each winter (1994/1995 to 1999/2000) to investigate the impact of in...

journal_title：Epidemiology and infection

authors： Fleming DM,Cross KW,Pannell RS

更新日期：2005-04-01 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

authors： Zelner JL,Muller C,Feigenbaum JJ

更新日期：2017-07-01 00:00:00

abstract：:Rising numbers of campylobacteriosis case notifications in Switzerland resulted in an increased attention to acute gastroenteritis (AG) in general. Patients with a laboratory-confirmed Campylobacter infection perceive their disease as severe and around 15% of these patients are hospitalized. This study aimed at estima...

journal_title：Epidemiology and infection

authors： Schmutz C,Mäusezahl D,Bless PJ,Hatz C,Schwenkglenks M,Urbinello D

更新日期：2017-03-01 00:00:00

abstract：:Migrants from Java arrive in hyperendemic Papua, Indonesia lacking exposure to endemic malaria. We evaluated records of evacuation to hospital with a diagnosis of severe malaria from a transmigration village in northeastern Papua. During the first 30 months, 198 residents with severe disease were evacuated (7.5 evacua...

journal_title：Epidemiology and infection

authors： Baird JK,Basri H,Weina P,MaGuire JD,Barcus MJ,Picarema H,Elyazar IR,Ayomi E,Sekartuti

更新日期：2003-08-01 00:00:00

abstract：:Varicella vaccine was licensed in Canada in 1998, and a publicly funded vaccination programme introduced in the province of Alberta in 2001. In theory the vaccination programme might increase the burden of disease from shingles, making it important to develop baseline data against which future comparisons can be made....

journal_title：Epidemiology and infection

authors： Russell ML,Schopflocher DP,Svenson L,Virani SN

更新日期：2007-08-01 00:00:00

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

authors： Wacker K,Rodriguez E,Garate T,Geue L,Tackmann K,Selhorst T,Staubach C,Conraths FJ

更新日期：1999-08-01 00:00:00

abstract：:To assess areas at risk for poliovirus circulation in Ecuador, we first selected provinces at highest risk based on low immunization coverage with three doses of oral poliovirus vaccine, and a low number of reported cases of acute flaccid paralysis (AFP). Subsequently, we reviewed discharge data for the period 1996--2...

journal_title：Epidemiology and infection

authors： Dayan GH,Rodríguez R,Vinjé J,Vásconez N,Cáceres V,Gregoricus N,Sobsey M,Landaverde M

更新日期：2004-10-01 00:00:00

abstract：:Fifty-four isolates of Salmonella enterica subsp. diarizonae (IIIb) in Norway, Sweden, England, the United States, France and Australia were characterized by pulsed-field gel electrophoresis (PFGE). This study focuses on serovar 61:k:1,5,(7) [S. IIIb 61:k:1,5,(7)] isolated from sheep. Digestion of the bacterial DNA wi...

journal_title：Epidemiology and infection

authors： Alvseike O,Vardund T,Lindstedt B,Heir E,Eriksson E,Kapperud G

更新日期：2004-04-01 00:00:00

abstract：:During an outbreak of hepatitis A that occurred in Gloucester, UK between September 1989 and January 1991, 162 clinical cases were identified through notifications and laboratory reports, a monthly attack rate of 1.05 per 10,000 residents. The highest attack rate was seen in 5-14-year-olds. There were significant corr...

journal_title：Epidemiology and infection

authors： Majeed FA,Stuart JM,Cartwright KA,Room R,Gilkes JR,Smith MC,Watson BE

更新日期：1992-08-01 00:00:00

abstract：:The epidemiological target of lockdowns is to drive down the effective reproduction number (Rt) to less than 1. A key unknown is the duration that lockdowns need to be in place to achieve this and which lockdown measures are effective. Daily number of laboratory confirmed community coronavirus 2019 cases were extracte...

journal_title：Epidemiology and infection

authors： Yung CF,Saffari E,Liew C

更新日期：2020-12-09 00:00:00

abstract：:SUMMARY Globally, twice as many men as women are being diagnosed with tuberculosis (TB) annually. Little is known about gender differentials in TB in Africa. A retrospective cohort analysis of routine data was conducted on adult TB patients treated between 2011 and 2012 in two large healthcare facilities in Nigeria. G...

journal_title：Epidemiology and infection

authors： Oshi SN,Alobu I,Ukwaja KN,Oshi DC

更新日期：2015-04-01 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

authors： Tappin DM,Greer K,Cameron S,Kennedy R,Brown AJ,Girdwood RW

更新日期：1998-10-01 00:00:00

abstract：:Mathematical modelling is an important tool for understanding the dynamics of the spread of infectious diseases, which could be the result of a natural outbreak or of the intentional release of pathogenic biological agents. Decision makers and policymakers responsible for strategies to contain disease, prevent epidemi...

journal_title：Epidemiology and infection

authors： Baldassi F,D'Amico F,Carestia M,Cenciarelli O,Mancinelli S,Gilardi F,Malizia A,DI Giovanni D,Soave PM,Bellecci C,Gaudio P,Palombi L

更新日期：2016-05-01 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

authors： Suzuki T,Matsuo K,Sawaki A,Wakai K,Hirose K,Ito H,Saito T,Nakamura T,Yamao K,Hamajima N,Tajima K

更新日期：2007-01-01 00:00:00

abstract：:Cattle are considered to be a reservoir host of Escherichia coli O157:H7 and contaminated foods of bovine origin are important vehicles of human infection. In this study, the susceptibility of calves to experimental E. coli O157:H7 infection following low oral exposures was determined. Two of 17 calves exposed to very...

journal_title：Epidemiology and infection

authors： Besser TE,Richards BL,Rice DH,Hancock DD

更新日期：2001-12-01 00:00:00

abstract：:Measles, mumps, rubella (MMR) and varicella zoster virus (VZV) infection can cause serious diseases and complications in the HIV-positive population. Due to successful vaccination programmes measles, mumps and congenital rubella syndrome has become neglected in Germany. However, recent outbreaks of measles have occurr...

journal_title：Epidemiology and infection

authors： Schwarze-Zander C,Draenert R,Lehmann C,Stecher M,Boesecke C,Sammet S,Wasmuth JC,Seybold U,Gillor D,Wieland U,Kümmerle T,Strassburg CP,Mankertz A,Eis-Hübinger AM,Jäger G,Fätkenheuer G,Bogner JR,Rockstroh JK,Vehreschild

更新日期：2017-01-01 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

authors： Kosunen TU,Aromaa A,Knekt P,Salomaa A,Rautelin H,Lohi P,Heinonen OP

更新日期：1997-08-01 00:00:00

abstract：:Respiratory syncytial virus (RSV) presents as yearly epidemics in temperate climates. We analysed the association of atmospheric conditions to RSV epidemics in San Luis Potosí, S.L.P., Mexico. The weekly number of RSV detections from October 2002 and May 2006 were correlated to ambient temperature, barometric pressure...

journal_title：Epidemiology and infection

authors： Noyola DE,Mandeville PB

更新日期：2008-10-01 00:00:00