4.7 Article

Evidence of Exposure to SARS-CoV-2 in Dogs and Cats from Households and Animal Shelters in Korea

Related references

Note: Only part of the references are listed.
Article Infectious Diseases

A serological survey of severe acute respiratory syndrome coronavirus 2 in dogs in Wuhan

Ya Zhao et al.

Summary: A study in Wuhan found that dogs were infected with SARS-CoV-2 during the COVID-19 outbreak, with some producing neutralizing antibodies. As the outbreak was controlled, a decrease in the number of seropositive dogs was observed.

TRANSBOUNDARY AND EMERGING DISEASES (2022)

Article Infectious Diseases

Large-scale study on virological and serological prevalence of SARS-CoV-2 in cats and dogs in Spain

Sandra Barroso-Arevalo et al.

Summary: The study in Spain shows that pets are susceptible to SARS-CoV-2 infection in natural conditions, but at a low level. Only 0.79% of the total animals analyzed were positive for viral infection. Infected humans remain the main source of transmission, but including animals in COVID-19 surveillance is still recommended.

TRANSBOUNDARY AND EMERGING DISEASES (2022)

Article Microbiology

Susceptibility of Pets to SARS-CoV-2 Infection: Lessons from a Seroepidemiologic Survey of Cats and Dogs in Portugal

Ricardo Barroso et al.

Summary: Translation: Cats and dogs are susceptible to SARS-CoV-2 infection in natural conditions, as shown by a seroepidemiologic survey conducted in Portugal. Antibodies against SARS-CoV-2 were detected in 21.74% of cats and 4.73% of dogs, indicating the potential role of domestic animals in the global transmission of SARS-CoV-2. Human-to-animal and cat-to-cat transmission may also contribute to the spread of the virus among these animals.

MICROORGANISMS (2022)

Article Microbiology

SARS-CoV-2 Serological and Biomolecular Analyses among Companion Animals in Campania Region (2020-2021)

Lorena Cardillo et al.

Summary: This study investigated the prevalence and transmission of SARS-CoV-2 among owned and stray pets. The results showed no viral RNA detection, but antibodies were found in a small percentage of animals. Owned cats living with COVID-19 patients had a significantly higher infection rate compared to stray cats, while no significant difference was found among dogs.

MICROORGANISMS (2022)

Article Multidisciplinary Sciences

Climate change increases cross-species viral transmission risk

Colin J. Carlson et al.

Summary: At least 10,000 virus species have the potential to infect humans. However, changes in climate and land use may lead to viral sharing among different species of wild mammals, increasing the risk of zoonotic diseases. Using simulations, researchers found that future viral sharing could occur in high elevation areas, biodiversity hotspots, and regions with high human population density in Asia and Africa. Bats, due to their ability to disperse, are the main contributors to novel viral sharing and are likely to facilitate future disease emergence in humans.

NATURE (2022)

Article Infectious Diseases

Long-term persistence of neutralizing SARS-CoV-2 antibodies in pets

Nicola Decaro et al.

Summary: Pets' SARS-CoV-2 neutralizing antibodies can persist for up to 10 months, similar to observations in human COVID-19 patients.

TRANSBOUNDARY AND EMERGING DISEASES (2022)

Letter Virology

What are the risk levels of humans contracting SARS-CoV-2 from pets and vice versa?

Hannah Murphy et al.

JOURNAL OF MEDICAL VIROLOGY (2022)

Article Virology

SARS-CoV-2 Infection in Companion Animals: Prospective Serological Survey and Risk Factor Analysis in France

Pierre Bessiere et al.

Summary: This study investigated the seroprevalence of SARS-CoV-2 antibodies in privately owned dogs and cats in veterinary clinics in France. The results suggest that the occurrence of a COVID-19 episode in the household may increase the risk of animal seropositivity. However, pets do not appear to be significant viral reservoirs.

VIRUSES-BASEL (2022)

Article Agriculture, Dairy & Animal Science

High Seroprevalence against SARS-CoV-2 among Dogs and Cats, Poland, 2021/2022

Edyta Kaczorek-Lukowska et al.

Summary: This study investigated samples from cats and dogs in households in Poland and found that approximately 18.9% of cats and 16.0% of dogs had come into contact with the coronavirus SARS-CoV-2 and developed antibodies. This suggests a continuous occurrence of virus transmission from infected owners to their pets. Therefore, dogs and cats should be included in monitoring studies and outbreak investigations to better understand the epidemiology of this virus.

ANIMALS (2022)

Article Environmental Sciences

The existential risk space of climate change

Christian Huggel et al.

Summary: The high-end risks and existential dimension of climate change are poorly defined and analyzed in scientific literature, limiting the ability of scientific communities to engage with emerging debates and narratives. This paper aims to address this gap by scoping and defining existential risks related to climate change, proposing a clearer and more precise definition and framing that facilitates scientific analysis and societal and political discourse and action.

CLIMATIC CHANGE (2022)

Article Infectious Diseases

SARS-CoV-2 infection in dogs and cats is associated with contact to COVID-19-positive household members

Marleen M. Kannekens-Jager et al.

Summary: The study found that the prevalence of SARS-CoV-2 infection in dogs and cats was higher in multi-person households with two or more COVID-19-positive individuals compared to households with only one positive individual. There were no associations between the SARS-CoV-2 status of animals and their health status, age, or sex in both study populations. In households, no transmission was observed between pets despite long-lasting virus shedding in cats.

TRANSBOUNDARY AND EMERGING DISEASES (2022)

Article Immunology

Suspected Cat-to-Human Transmission of SARS-CoV-2, Thailand, July-September 2021

Thanit Sila et al.

Summary: A veterinarian in Thailand was diagnosed with COVID-19 after being sneezed on by an infected cat, supporting the hypothesis of SARS-CoV-2 transmission from the owner to the cat and then from the cat to the veterinarian.

EMERGING INFECTIOUS DISEASES (2022)

Article Immunology

Risk Factors for SARS-CoV-2 Infection and Illness in Cats and Dogs

Dorothee Bienzle et al.

Summary: This study investigated the infection of pets in households in Ontario, Canada with human COVID-19 cases. The results showed that 2% of dog swab specimens and 7.7% of cat swab specimens were PCR positive, and 41% of dog serum samples and 52% of cat serum samples were positive for SARS-CoV-2 IgG or IgM. In addition, the risk of seropositivity was higher for cats that slept on owners' beds and for dogs and cats that contracted a new illness.

EMERGING INFECTIOUS DISEASES (2022)

Review Infectious Diseases

Animals and SARS-CoV-2: Species susceptibility and viral transmission in experimental and natural conditions, and the potential implications for community transmission

Emma C. Hobbs et al.

Summary: The current COVID-19 pandemic has emphasized the importance of a One Health approach to emerging zoonotic disease events. Experimental studies and epidemiological data have shown that certain animal species, such as cats, ferrets, hamsters, bats, and non-human primates, can be infected with and transmit SARS-CoV-2, while others like dogs, pigs, and poultry appear to have limited susceptibility. Most animal infections are believed to be from close contact with COVID-19 patients, and investigations into potential animal-to-human transmission cases are ongoing.

TRANSBOUNDARY AND EMERGING DISEASES (2021)

Review Veterinary Sciences

Bats, pangolins, minks and other animals-villains or victims of SARS-CoV-2?

Beatriz do Vale et al.

Summary: SARS-CoV-2 may have originated from horseshoe bats while pangolins could be intermediate hosts; humans are the main source of virus transmission, affecting animals as well; the One Health perspective is crucial for controlling animal transmission, and further research is essential for understanding and combating the virus.

VETERINARY RESEARCH COMMUNICATIONS (2021)

Article Public, Environmental & Occupational Health

SARS-CoV-2 antibodies seroprevalence in dogs from France using ELISA and an automated western blotting assay

Younes Laidoudi et al.

Summary: Dogs are occasionally susceptible to SARS-CoV-2, with higher seroprevalence during the pandemic. ELISA tests may have cross-reactivity issues, and the study results suggest a correlation between SARS-CoV-2 seroprevalence in dogs and human population incidence in the same area.

ONE HEALTH (2021)

Article Biochemical Research Methods

Quantification of SARS-CoV-2 neutralizing antibody by wild-type plaque reduction neutralization, microneutralization and pseudotyped virus neutralization assays

Kevin R. Bewley et al.

Summary: The protocol from Public Health England discusses the use of three assays to measure neutralizing antibodies against SARS-CoV-2 for assessing COVID-19 vaccine efficacy. The PRNT is considered the gold standard for measuring levels of neutralizing antibodies, while the MNA and PNA offer advantages in terms of assay time, throughput, and operator workload. These assays have been critical in the development and licensure of COVID-19 vaccines and are important for demonstrating bioequivalence of future vaccines.

NATURE PROTOCOLS (2021)

Article Virology

SARS-CoV-2 Infections and Viral Isolations among Serially Tested Cats and Dogs in Households with Infected Owners in Texas, USA

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.

VIRUSES-BASEL (2021)

Article Multidisciplinary Sciences

Transmission of SARS-CoV-2 on mink farms between humans and mink and back to humans

Bas B. Oude Munnink et al.

Summary: Animal experiments have shown that various animals can be infected by SARS-CoV-2, with evidence of animal-to-human transmission within mink farms. Investigation into mink farm outbreaks revealed that the virus was initially introduced by humans and has since evolved, causing transmission between mink farms. Despite enhanced biosecurity measures and culling, transmission occurred between farms in three large clusters with unknown modes of transmission, resulting in a high percentage of infections among mink farm residents and employees.

SCIENCE (2021)

Article Infectious Diseases

Serological assays for severe acute respiratory syndrome coronavirus 2 (BARS-CoV-2), March 2020

Ranawaka A. P. M. Perera et al.

EUROSURVEILLANCE (2020)

Article Multidisciplinary Sciences

Infection of dogs with SARS-CoV-2

Thomas H. C. Sit et al.

NATURE (2020)

Article Public, Environmental & Occupational Health

First Reported Cases of SARS-CoV-2 Infection in Companion Animals - New York, March-April 2020

Alexandra Newman et al.

MMWR-MORBIDITY AND MORTALITY WEEKLY REPORT (2020)

Review Microbiology

Coronaviruses in cats and other companion animals: Where does SARS-CoV2/COVID-19 fit?

Alison E. Stout et al.

VETERINARY MICROBIOLOGY (2020)

Article Multidisciplinary Sciences

Experimental infection of domestic dogs and cats with SARS-CoV-2: Pathogenesis, transmission, and response to reexposure in cats

Angela M. Bosco-Lauth et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2020)

Article Multidisciplinary Sciences

Evidence of exposure to SARS-CoV-2 in cats and dogs from households in Italy

E. Patterson et al.

NATURE COMMUNICATIONS (2020)

Article Immunology

A serological survey of SARS-CoV-2 in cat in Wuhan

Qiang Zhang et al.

EMERGING MICROBES & INFECTIONS (2020)

Article Multidisciplinary Sciences

Potent cross-reactive neutralization of SARS coronavirus isolates by human monoclonal antibodies

Zhongyu Zhu et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2007)