Guillermo Risatti
Professor & Director/Pathobiology

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Scholarly Contributions

177 Scholarly Contributions

100
Journal Articles
52
Poster/Presentations
16
Patent and Intellectual Propertys
5
Books
2
Other Scholarly Works
1
Book Chapter
1
Artistic and Professional Performances
Assessment of a two-year surveillance program for Peste des Petits Ruminants (PPR) in Georgia and Armenia 
2025
Karl Stahl, Erika Chenais, Guillermo Risatti, Natia Kartskhia, Tigran Markosyan, Tea Enukidze, Tengiz Chaligava, Jerome Baron, Nino Vepkhvadze
Research Type: Journal Article

First study to describe the prevalence and epidemiology of African swine fever, classical swine fever, porcine reproductive and respiratory syndrome and swine flu in Kazakhstan.
2025
Akerke O Bissenbay, Dong-Hun Lee, Andey V Zhigailov, Alena S Cherusheva, Yekaterina O Ostapchuk, Yuliya V Perfilyeva, Gulnara A Ismagulova, Seidigapbar M Mamadaliyev, Andrey M Dmitrovskiy, Anna S Nizkorodova, Guillermo Risatti, Saltanat A Kuatbekova, Elina R Maltseva, Zhanna A Berdygulova, Dinara A Naizabayeva, Tatyana V Kuznetsova, Yuriy A Skiba
Research Type: Journal Article

Assessment of the reversion to virulence and protective efficacy in pigs receiving the live attenuated classical swine fever recombinant vaccine candidate FlagT4G.
2025
Guillermo Risatti, Lauro Velazquez Salinas, Ediane Silva, Llilianne Ganges, Alyssa Valladares, Ayushi Rai, Elizabeth Ramirez Medina, Leeanna Burton, Leandro Sastre, Manuel V Borca
Research Type: Journal Article

Molecular epidemiology, evolution, and transmission dynamics of raccoon rabies virus in Connecticut
2025
Julia Desiato, Swan Tan, Dong-Hu H Lee, Sungmin Jang, Hyunjung Chung, Guillermo R Risatti, Zeinab H Helal, Justin Bahl, Gabriella Veytsel
Research Type: Journal Article

Whole Genome Sequencing and Phylogenetic Analysis of West Nile Virus from Raptors, detected in the State Connecticut, USA in year 2022
2025
Nina Francesca Soriano, Guillermo R Risatti, Ji-Yeon Hyeon, Natalie Tocco, Amelia Hunt, David H Chung, Zeinab H Helal
Research Type: Journal Article

Classical Swine Fever (Hog Cholera, Swine Fever)
2024
Guillermo Risatti, Manuel V Borca
Research Type: Book Chapter

Genome analysis of Streptococcus spp. isolates from animals in pre-antibiotic era with respect to antibiotic susceptibility and virulence gene profiles
2024
Ji-Yeo Y Hyeon, David H Chung, Zeinab H Helal, Dong-Hu H Lee, Junwon Kim, Robert Polkowski, Guillermo R Risatti
Research Type: Journal Article

The complete coding sequence of a rabies lyssavirus (RABV) detected in an American black bear (Ursus americanus) in Connecticut, USA.
2024
A Wheeler, Guillermo Risatti, M Sims, N Francesca Soriano, Z H Helal, H Chun
Research Type: Journal Article

Suburban Population of Bobcats (Lynx rufus) in Connecticut, USA, Tested Negative for SARS-CoV-2, November 2021-February 2022.
2024
J Hawley, M Sims, Tracy Rittenhouse, Guillermo Risatti, Z Helal, Milton J Levin
Research Type: Journal Article

The complete coding sequence of a rabies lyssavirus (RABV) detected in an American black bear () in Connecticut, USA
2024
Zeinab H Helal, Guillermo R Risatti, Ji-Yeon Hyeon, Maureen Sims, Nina Francesca Soriano, Hyunjung Chun, Amelia Wheeler
Research Type: Journal Article

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

Evaluation of the Deletion of the African Swine Fever Virus Gene from the Genome of the Georgia Isolate
2023
Elizabeth Ramirez-Medina, Manuel V Borca, Sandra Blome, Amanda Meyers, Lauro Velazquez-Salinas, Alyssa Valladares, Edward Spinard, Ediane Silva, Sten Calvelage, Leeanna Burton, Nallely Espinoza, Douglas P Gladue, Ayushi Rai, Guillermo Risatti
Research Type: Journal Article

Whole genome sequencing and phylogenetic analysis of West Nile viruses from animals in New England, United States, 2021
2023
Allison Appel, Natalie Tocco, Dong-Hu H Lee, Ji-Yeo Y Hyeon, Amelia Hunt, Zeinab H Helal, Guillermo R Risatti
Research Type: Journal Article