Guillermo Risatti
Professor & Director/Pathobiology

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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

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 Virus
Manuel V Borca, Guillermo Risatti
Research Type: Book

African Swine Fever Virus
Cyril G Gay, Manuel V Borca, Guillermo Risatti
Research Type: Book

Suburban population of bobcats (Lynx rufus) in Connecticut USA tested negative for SARS-CoV 2
Research Type: Journal Article

T Helper Cell Subsets And Their Functions In Common Bottlenose Dolphins (Tursiops truncatus)
Milton J Levin, Sylvain DeGuise, R Wells, L Jasperse, Guillermo Risatti
Research Type: Journal Article

The epidemiological status of African swine fever in domestic swine herds in the Tavush Marz region, Republic of Armenia
Research Type: Journal Article

The expansion of bluetongue in Central Asia: high antibody prevalence among ruminant herds and diversity of Culicoides species detected in Kazakhstan.
Research Type: Journal Article