Grohn, Yrjo Tapio
Professor"My research interest is the epidemiology of production diseases in dairy cows. The purpose of my current work is to develop a comprehensive economic model to assist farmers in making treatment and culling decisions of dairy cows.
Currently I have two research projects and one distance learning project funded by the USDA. The
two research projects are:
- "Optimizing and delivering dairy herd health and management decisions" and
- "The effect of clinical mastitis on milk yield, culling, and profitability in dairy cows"
The purpose of the distance learning project, "Integrated Simulation and Economic Models to Teach Dairy Herd Health Management", is to convert the research models to more user-friendly versions for educational purposes."
research
primary investigator of
- COST EFFECTIVE CONTROL STRATEGIES FOR THE REDUCTION OF JOHNE'S DISEASE ON DAIRY FARMS | Research Grant
- FOOD AND WATERBORNE DISEASES INTEGRATED RESEARCH NETWORK - PART C ZOONOSES RESEARCH UNIT - MASTER AGREEMENT | Research Grant
- JDIP: EPIDEMIOLOGY AND BIOSTATISTICS CORE | Research Grant
- JOHNE'S DISEASE INTEGRATED PROGRAM | Research Grant
- YIELD, CULLING AND PROFITABILITY EFFECTS OF REPEATED BACTERIAL-SPECIFIC BOVINE CLINICAL MASTITIS WITHIN AND BETWEEN LACTATIONS | Research Grant
affiliations
head of
- Population Medicine & Diagnostic Sciences (VTPMD) | Cornell department
faculty appointment in
- College of Veterinary Medicine | Cornell college
administrative appointment
- College of Veterinary Medicine | Cornell college
member of graduate field
- Animal Science | graduate field
- Comparative Biomedical Sciences | graduate field
- Epidemiology | minor graduate field
- Risk Analysis, Communication and Policy | minor graduate field
other Cornell affiliations
- Animal Health Diagnostic Center | laboratory service facility
teaching
teaches
- VTPMD 6660 - Advanced Methods in Epidemiology (Graduate) (TBA -) | fall 2009 class
- VTMED 7990 - Independent Study in Epidemiology (TBA -) | spring 2009 class
background
featured in
- Cornell chosen by U.S. Department of Agriculture to participate in $5 million food-safety initiative | Cornell Chronicle feature
publications
linked articles
- A mathematical model for the transmission of Salmonella typhimurium within a grower-finisher pig herd in Great Britain | journal article
- Daily variability of Listeria contamination patterns in a cold-smoked salmon processing operation | journal article
- Effect of lameness on culling in dairy cows | journal article
- Estimating receiver operating characteristic curves with covariates when there is no perfect reference test for diagnosis of Johne's disease | journal article