Guillermo Risatti
Professor & Director/Pathobiology

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The Emergence and Spread of Marek’s Disease Variants in Connecticut
2024
Amelia Wheeler, Zeinab H Helal, Nina Francesca Soriano, Guillermo Risatti, Fatma Gazeyoglu
Research Type: Poster/Presentation

Rabies in Connecticut : Past, Present and Future
2024
Holly McGinnis, Guillermo Risatti, Brewster Curry, Maureen Sims, Nina Francesca Soriano, Zeinab H Helal
Research Type: Poster/Presentation

Phylogenetic Analysis of Whole Genome Sequences of Canine Distemper Virus Strains detected in Wildlife in Connecticut, USA
2024
Melissa Ruszczyk, Nina Francesca Soriano, Sophie Dela Cruz, Guillermo Risatti, Zeinab H Helal, Jason Hawley, Amelia Wheeler
Research Type: Poster/Presentation

Whole Genome Sequencing Study of Streptococcus spp. Isolates from Animals in Pre-Antibiotic Era with Respect to Antibiotic Susceptibility and Virulence Gene Profiles
2024
Zeinab H Helal, David H Chung, Robert Polkowski, Junwon Kim, Jillian Barron, Guillermo Risatti, Ji-Yeon Hyeon, Dong-Hun Lee
Research Type: Poster/Presentation

An Exploration of Antibiotic Resistance in Zoonotic Streptococcus canis: From Susceptibility Testing to Genomic Profiling.
2024
Guillermo Risatti, Zeinab H Helal, Patricia Arceta, Nina Francesca Soriano, Robert Polkowski
Research Type: Poster/Presentation

Whole Genome Sequence of a Rabies lyssavirus (RABV) detected in an American black bear (Ursus americanus) in Connecticut, USA
2024
Zeinab H Helal, Maureen Sims, Amelia Wheeler, Guillermo Risatti, Ji-Yeon Hyeon, Nina Francesca Soriano, Hyunjung Chang
Research Type: Poster/Presentation

Tick-borne pathogens and zoonotic infectious diseases: Tick testing at the Connecticut Veterinary Medical Diagnostic (CVMDL), Department of Pathobiology and Veterinary Science, CAHNR
2024
Maureen Sims, Holly McGinnis, Guillermo Risatti, Brewster Curry, Nina Francesca Soriano, Zeinab H Helal
Research Type: Poster/Presentation

Analysis of Antibiotic Sensitivity Patterns in Pasteurellaceae Family Isolates: A Phenotypic and Genotypic Characterization
2024
Robert Polkowski, Nina Francesca Soriano, Zeinab H Helal, Jillian Barron, Guillermo Risatti
Research Type: Poster/Presentation

Whole genome sequence of a rabies lyssavirus (RABV) detected in an American black bear (Ursus americanus) in Connecticut, USA.
2023
Ji-Yeon Hyeon, Amelia Wheeler, Hyunjung Chang, Maureen Sims, Guillermo Risatti, Zeinab H Helal, Nina Francesca Soriano
Research Type: Poster/Presentation

Whole Genome Sequencing and phylogenetic analysis of African Swine Fever Virus detected from a Backyard Pig in Mongolia, 2019
2023
Douglas P Gladue, Guillermo Risatti, Manuel V Borca, Dong-Hun Lee, Erdene Ochir Tseren-Ochir, Ji-Yeon Hyeon
Research Type: Poster/Presentation

Command Line Interface vs. Galaxy: Bioinformatic Analysis of Whole Viral Genomes
2023
Guillermo Risatti, Hyunjung Chung, Chesney Romer
Research Type: Poster/Presentation

The use of field-deployable diagnostic tests for detecting African Swine Fever Virus infections in pigs: rapid detection, interventions, and disease tolerance?
2023
Research Type: Poster/Presentation

Recurrent coinfection of Infectious Laryngotracheitis and multidrug resistant Gallibacterium anatis in commercial laying pullets. 
2022
Zeinab Helal, Emily Reinhardt, Linnette Vasquez, Guillermo Risatti, Natalie Tocco, Kirklyn M Kerr
Research Type: Poster/Presentation

Spectrum of Lesions Associated with West Nile Viral Infections in 7 Birds From Southern New England.
2022
Zeinab Helal, Guillermo Risatti, Linnette Vasquez, Neha Mishra, Natalie Tocco, Emily Reinhardt, Kirklyn M Kerr
Research Type: Poster/Presentation

Evolution and spread of Raccoon variant Rabies virus in Connecticut
2021
Dong-Hun Lee, Guillermo Risatti
Research Type: Poster/Presentation

Evolution and spread of rabies virus in Connecticut and its neighboring states
2020
Research Type: Poster/Presentation

Revealing the Epidemiological and Evolutionary Dynamics of Rabies Virus Transmission
2020
Zeinab Helal, Guillermo Risatti, Julia Desiato, Dong-Hun Lee, Hyunjung Chung
Research Type: Poster/Presentation

Whole Genome Analysis of Salmonella enterica subspecies diarizonae serovar 61:k:1,5 Isolates Associated with Abortions in Sheep, United States, 2020
2020
Research Type: Poster/Presentation

Prevalence of Brucella spp. and Bluetongue Serotypes Among Domestic Ruminants in South Kazakhstan (Kazakhstan).
2019
Guillermo Risatti, Yerbol Bulatov, Philip Elzer, Bolat Yespembetov, Sue Hagius, Nurlan Sandybayev
Research Type: Poster/Presentation

"Georgia 2007 a highly virulent epidemic ASFV: from Determinants of Virulence to Engineered Modified Live Vaccines"
2019
Research Type: Poster/Presentation