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List of works by Olaf Berke

A Description of Laying Hen Husbandry and Management Practices in Canada

article

A case study of bovine tuberculosis in an area of County Donegal, Ireland ⬇️

scientific article published on December 1, 2006

A case-case study comparing the individual risk factors and symptomatology of Salmonella Heidelberg and Salmonella Typhimurium in Ontario in 2015, following implementation of the Ontario Investigation Tools

scientific article published on 04 May 2020

A comparison of West Nile virus surveillance using survival analyses of dead corvid and mosquito pool data in Ontario, 2002-2008.

scientific article

A cross-sectional study on feather cover damage in Canadian laying hens in non-cage housing systems

scientific article published on 03 December 2019

A descriptive analysis of the spatio-temporal distribution of enteric diseases in New Brunswick, Canada

scientific article

A farm-level study of risk factors associated with the colonization of broiler flocks with Campylobacter spp. in Iceland, 2001-2004

scientific article

A geographic study of West Nile virus in humans, dead corvids and mosquitoes in Ontario using spatial scan statistics with a survival time application

scientific article published on 20 February 2017

A prospective study to examine the epidemiology of methicillin-resistant Staphylococcus aureus and Clostridium difficile contamination in the general environment of three community hospitals in southern Ontario, Canada

scientific article

A spatial analysis of heat stress related emergency room visits in rural Southern Ontario during heat waves

scientific article

A spatial and temporal analysis of notifiable gastrointestinal illness in the Northwest Territories, Canada, 1991-2008

scientific article

An Investigation of Associations Between Management and Feather Damage in Canadian Laying Hens Housed in Furnished Cages.

scientific article

An analysis of the relationship between bulk tank milk quality and wash water quality on dairy farms in Ontario, Canada

article

An evaluation of rabies vaccination rates among canines and felines involved in biting incidents within the Wellington-Dufferin-Guelph Public Health Department

scientific article published on 13 March 2014

Analysis of the Association of Climate, Weather and Herd Immunity with the Spread of Equine Encephalosis Virus in Horses in Israel

scientific article published on 22 September 2015

Antimicrobial resistance in Campylobacter spp. isolated from Ontario sheep flocks and associations between antimicrobial use and antimicrobial resistance

scientific article published on 24 January 2012

Antimicrobial resistance in fecal generic Escherichia coli and Salmonella spp. obtained from Ontario sheep flocks and associations between antimicrobial use and resistance ⬇️

scientific article published on April 1, 2012

Changing climate in Hungary and trends in the annual number of heat stress days

scientific article

Characteristics of drug use on sheep farms in Ontario, Canada ⬇️

scientific article published on December 1, 2010

Choropleth mapping of regional count data of Echinococcus multilocularis among red foxes in Lower Saxony, Germany.

scientific article

Comparison of covariate adjustment methods using space-time scan statistics for food animal syndromic surveillance

scientific article

Comparison of risk factors for seropositivity to feline immunodeficiency virus and feline leukemia virus among cats: a case-case study

scientific article

Comparison of the geographical distribution of feline immunodeficiency virus and feline leukemia virus infections in the United States of America (2000-2011)

scientific article

Current status of canine cancer registration - report from an international workshop

scientific article published on 21 June 2011

Detection of Clostridium difficile infection clusters, using the temporal scan statistic, in a community hospital in southern Ontario, Canada, 2006-2011

scientific article

Detection of spatial, temporal and space-time Salmonella Heidelberg and Salmonella Typhimurium clusters in Ontario in 2015, and comparisons to known outbreaks

scientific article published on 19 June 2020

Development of a Scoring System to Assess Feather Damage in Canadian Laying Hen Flocks

scientific article published on 10 July 2019

Disparities in Spatial Prevalence of Feline Retroviruses due to Data Aggregation: A Case of the Modifiable Areal Unit Problem

scientific article

Do patients with recurrent episodes of campylobacteriosis differ from those with a single disease event?

scientific article

Echinococcus multilocularis Infection, Southern Ontario, Canada

article

Effect of Capacity for Care on cat admission trends at the Guelph Humane Society, 2011-2015.

scientific article published on 4 January 2018

Emergence of Echinococcus multilocularis among Red Foxes in northern Germany, 1991--2005.

scientific article published on 22 May 2008

Environmental and demographic risk factors for campylobacteriosis: do various geographical scales tell the same story?

scientific article

Environmental characteristics associated with campylobacteriosis: accounting for the effect of age and season

scientific article published on 14 April 2011

Epidemiology of canine heartworm (Dirofilaria immitis) infection in domestic dogs in Ontario, Canada: Geographic distribution, risk factors and effects of climate

scientific article published on 13 May 2019

Evaluation of the Control of West Nile Virus in Ontario: Did Risk Patterns Change from 2005 to 2012?

scientific article published on 30 June 2016

Experience-dependent recapture rates and reproductive success in male grey mouse lemurs (Microcebus murinus).

scientific article published in May 2007

Exploratory disease mapping: kriging the spatial risk function from regional count data

scientific article

Exploratory spatial relative risk mapping

scientific article published on 24 August 2005

Exploring relationships between whole carcass condemnation abattoir data, non-disease factors and disease outbreaks in swine herds in Ontario (2001-2007).

scientific article

Factors associated with whole carcass condemnation rates in provincially-inspected abattoirs in Ontario 2001-2007: implications for food animal syndromic surveillance

scientific article

From explanation to prediction: a model for recurrent bovine tuberculosis in Irish cattle herds

scientific article

GEOVET 2013: geospatial analysis in veterinary epidemiology and preventive medicine

scientific article

Genetic parameters for producer-recorded health data in Canadian Holstein cattle

scientific article

Heartworm infection in domestic dogs in Canada, 1977-2016: Prevalence, time trend, and efficacy of prophylaxis

scientific article published on 01 June 2019

Heat stress related dairy cow mortality during heat waves and control periods in rural Southern Ontario from 2010-2012

scientific article

Hohe Prävalenz von Borrelien in Zecken aus den Revieren von drei niedersächsischen Landesforstämtern - ein potenzieller Borrelien-Hotspot?

House-level risk factors associated with the colonization of broiler flocks with Campylobacter spp. in Iceland, 2001 - 2004.

scientific article

Housing and Management Practices on 33 Pullet Farms in Canada

article

How to choose geographical units in ecological studies: proposal and application to campylobacteriosis

scientific article

Increase in the prevalence of Echinococcus multilocularis infection in red foxes in Lower Saxony

scientific article published in May 2001

Investigating the spatial risk distribution of West Nile virus disease in birds and humans in southern Ontario from 2002 to 2005

scientific article

Mapping rural community and dairy cow heat stress in Southern Ontario: A common geographic pattern from 2010 to 2012.

scientific article

Modified median polish kriging and its application to the Wolfcamp-Aquifer data

Nuisances and welfare of free-roaming cats in urban settings and their association with cat reproduction

scientific article published on 21 February 2015

On the effect of diagnostic misclassification bias on the observed spatial pattern in regional count data--a case study using West Nile virus mortality data from Ontario, 2005

scientific article

Perceptions of community cats and preferences for their management in Guelph, Ontario. Part I: A quantitative analysis

scientific article published on 01 January 2019

Perceptions of community cats and preferences for their management in Guelph, Ontario. Part II: A qualitative analysis

scientific article published on 01 January 2019

Predicting geographical human risk of West Nile virus--Saskatchewan, 2003 and 2007.

scientific article published on September 2009

Predictive risk mapping of West Nile virus (WNV) infection in Saskatchewan horses ⬇️

scientific article published on July 1, 2011

Prevalence and risk factors for foot and mouth disease infection in cattle in Israel

scientific article published on 29 May 2016

Prevalence and risk factors for foot and mouth disease infection in small ruminants in Israel

scientific article

Quantifying badger exposure and the risk of bovine tuberculosis for cattle herds in county Kilkenny, Ireland

scientific article published on 20 February 2006

Reduction of free-roaming cat population requires high-intensity neutering in spatial contiguity to mitigate compensatory effects

scientific article published on 04 April 2022

Risk factors affecting length of stay of cats in an animal shelter: A case study at the Guelph Humane Society, 2011-2016.

scientific article published on 16 October 2017

Risk factors for Campylobacter spp. colonization in broiler flocks in Iceland

article

Risk factors for disclosure of additional tuberculous cattle in attested-clear herds that had one animal with a confirmed lesion of tuberculosis at slaughter during 2003 in Ireland

scientific article published on 07 March 2008

Sleeping sickness in southeastern Uganda: a spatio-temporal analysis of disease risk, 1970-2003.

scientific article published on 19 May 2010

Spatial Relative Risk Mapping of Pseudorabies‐Seropositive Pig Herds in an Animal‐Dense Region ⬇️

scientific article published on September 1, 2003

Spatial analysis of Leptospira infection in muskrats in Lower Saxony, Germany, and the association with human leptospirosis

scientific article published on 24 June 2017

Spatial analysis of an anthrax outbreak in Saskatchewan, 2006.

scientific article

Spatial distributions of male and female strawberry poison frogs and their relation to female reproductive resources.

scientific article

Spatial relationship between Mycobacterium bovis strains in cattle and badgers in four areas in Ireland

scientific article published on 01 September 2005

Spatial risk assessment of herd sero-status of Aujeszky's disease in a county in Hungary

scientific article

Specific immunotypes of canine T cell lymphoma are associated with different outcomes.

scientific article published on 23 July 2017

Spread of porcine circovirus associated disease (PCVAD) in Ontario (Canada) swine herds: Part I. Exploratory spatial analysis

scientific article

Spread of porcine circovirus associated disease (PCVAD) in Ontario (Canada) swine herds: Part II. Matched case-control study

scientific article

Statistics for Veterinary and Animal Science, 2nd ed.

scientific article published in August 2007

Suitability and limitations of portion-specific abattoir data as part of an early warning system for emerging diseases of swine in Ontario

scientific article

Suitability of Data for the Surveillance of Toxicological Events in Companion Animals

Suitability of bovine portion condemnations at provincially-inspected abattoirs in Ontario Canada for food animal syndromic surveillance

scientific article

Suitability of sentinel abattoirs for syndromic surveillance using provincially inspected bovine abattoir condemnation data

scientific article

Targeted badger removal and the subsequent risk of bovine tuberculosis in cattle herds in county Laois, Ireland

scientific article published on 21 October 2008

Temperature-related risk factors associated with the colonization of broiler-chicken flocks with Campylobacter spp. in Iceland, 2001-2004.

scientific article published in April 2008

The identification and epidemiology of meticillin-resistant Staphylococcus aureus and Clostridium difficile in patient rooms and the ward environment

scientific article

The identification of risk factors contributing to accidental opioid poisonings in companion dogs using data from a North American poison control center (2006-2014)

scientific article published on 29 January 2020

The risk of a positive test for bovine tuberculosis in cattle purchased from herds with and without a recent history of bovine tuberculosis in Ireland.

scientific article

The use of the temporal scan statistic to detect methicillin-resistant Staphylococcus aureus clusters in a community hospital

scientific article

Weather, water quality and infectious gastrointestinal illness in two Inuit communities in Nunatsiavut, Canada: potential implications for climate change

scientific article

Yellow fever virus outbreak in Brazil under current and future climate

scientific article published in 2021

[The occurrence of Echinococcus multilocularis in red foxes in lower Saxony: identification of a high risk area by spatial epidemiological cluster analysis]

scientific article published on 01 November 2002

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