Expertise
Our current projects are:
1. Pulsed field gel electrophoresis analysis of Campylobacter isolates from broiler processing plants and retail stores.
2. Comparison of plate media for enumeration of Campylobacter from poultry fecal samples.
3. Use of buffered peptone water to isolate Campylobacter spp. from broiler retail samples.
4. Scheduling delivery of broilers through processing to reduce contamination by Campylobacter spp.
5. Rapid identification of Campylobacter spp. by surface plasmon resonance. 1. Pulsed field gel electrophoresis and multi locus sequence typing analysis of Campylobacter isolates from broiler processing plants and retail stores.
2. Rapid identification of Campylobacter spp. by surface plasmon resonance.
3. Exchange of chromosomically encoded genes for antimicrobial resistnace among Campylobacter, Arcobacter and Helicobacter.
4. Testing of antimicrobials for their efficay to reduce bacterial pathogens transmitted by poultry meat.
5. Multilocus sequence typing of C. jejuni and C. coli.
Chemical sanitizers used to reduce human pathogens in foods.
Non-thermal resistance properties of stressed bacteria.
Certified HACCP instructor.
Campylobacter, Epidemiology, Food Microbiology, Food Safety, Helicobacter
The poultry industry is constantly looking for alternatives to reduce the level of foodborne pathognes transmitted by live animals.
DNA-based detection methods and molecular subtyping for rapid detection of Campylobacter in poultry products.
Factors affecting appearance and transmission of Campylobacter in poultry.
Past Affiliations

Assistant Professor, Department of Poultry Science, College of Agriculture, Auburn University

Scientist, Microbiology, R&D
2000 - 2002

Manager, Product Development
1997 - 1999

Manager, Quality Control
1999 - 2000

Senior Microbiologist, R&D
2002 - 2003

Degrees
PhD, Auburn University, Microbiology, Poultry Science, 1997
MS, Auburn University, Microbiology, Poultry Science, 1994
DVM, Rio Cuarto, Cordoba, Veterinary Medicine, 1987
Keywords
poultry science veterinary medicine food safety foodborne diseases epidemiology microbiology
Languages
Portuguese, Spanish
Honors

Director's Research Award, Alabama Agricultural Experiment Station. School of Agriculture (Auburn University), 2007

Outstanding New Member, Sigma Xi, Auburn University Chapter, 1997

Outstanding Graduate Student, Auburn University, 1996

Associations
American Society for Microbiology
International Association for Food Protection
Society for Applied Microbiology