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Article
Multidisciplinary Sciences
Cedric C. S. Tan et al.
Summary: The spread of SARS-CoV-2 in mink and deer did not require significant adaptation, resulted in moderate changes to the virus's evolutionary trajectory, and has not led to viral mutations that greatly improve human transmission thus far.
NATURE COMMUNICATIONS
(2022)
Article
Immunology
Julianne Meisner et al.
Summary: SARS-CoV-2 likely came from an animal reservoir, but the frequency and risk factors of interspecies transmission are still unclear. A study in Idaho, USA, found that 21% of dogs and 39% of cats in households with confirmed SARS-CoV-2 infections showed clinical signs consistent with the virus. Seropositive results were found in 40% of dogs and 43% of cats, while PCR positive results were found in 5% of dogs and 8% of cats. The study also showed that close human-animal contact and sharing of beds and bowls had slight effects on pets, both beneficial and harmful.
EMERGING INFECTIOUS DISEASES
(2022)
Article
Public, Environmental & Occupational Health
Lixin Lin et al.
Summary: Studies have shown that Alpha, Beta, Gamma, and Delta variants of SARS-CoV-2 have increased severity in terms of hospitalization, ICU admission, and mortality compared to the wild-type virus, with Beta and Delta variants posing higher risks.
FRONTIERS IN PUBLIC HEALTH
(2021)
Article
Public, Environmental & Occupational Health
Hayley D. Yaglom et al.
Summary: The Arizona COVID-19 and Pets Program identified a SARS-CoV-2-infected cat and dog in the same household, suggesting zoonotic transmission. Genetic linking between people and animals is crucial to detect potential cross-species SARS-CoV-2 transmission that may lead to more transmissible or severe variants affecting humans. Surveillance studies including genomic analyses of owner and pet specimens are essential for understanding the impact of SARS-CoV-2 on companion animals.
Article
Multidisciplinary Sciences
Guilherme Amaral Calvet et al.
Summary: In this study, it was found that dogs and cats living with COVID-19 patients in Rio de Janeiro, Brazil, could be infected or seropositive for SARS-CoV-2, with some developing mild and reversible signs of the disease. Logistic regression analysis showed that neutering and sharing a bed with the ill owner were associated with pet infection. People with COVID-19 should avoid close contact with their pets during their illness to prevent potential transmission of SARS-CoV-2.
Article
Virology
Sarah A. Hamer et al.
Summary: This study investigated the transmission of SARS-CoV-2 from infected humans to pets and found a higher infection rate in pets than previously recognized. The virus persisted in the pets for at least 25 days, and antibodies in infected pets remained stable or increased over time. Most infected pets were asymptomatic, and there was no evidence of antibody loss over the study period.
Editorial Material
Veterinary Sciences
Maureen A. McMichael et al.
VETERINARY CLINICS OF NORTH AMERICA-SMALL ANIMAL PRACTICE
(2021)
Review
Veterinary Sciences
Nathaniel J. Hall et al.
Summary: Dogs are trained for various working roles, with training practices passed down from trainer to trainer. Advances in psychology have improved our understanding of animal behavior, but have had limited impact on working dog training. The aim is to combine advancements from scientists and practitioners for better, more targeted research for working dogs.
FRONTIERS IN VETERINARY SCIENCE
(2021)
Article
Public, Environmental & Occupational Health
Alyssa C. Meyers et al.
AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE
(2020)
Article
Veterinary Sciences
A. Z. Davis et al.
JOURNAL OF VETERINARY CARDIOLOGY
(2020)
Article
Immunology
Benjamin Meyer et al.
EMERGING MICROBES & INFECTIONS
(2020)
