A large-scale serological survey in pets from October 2020 through June 2021 in France shows significantly higher exposure to SARS-CoV-2 in cats
| العنوان: | A large-scale serological survey in pets from October 2020 through June 2021 in France shows significantly higher exposure to SARS-CoV-2 in cats |
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| المؤلفون: | Fritz Matthieu, Elguero Eric, Becquart Pierre, de Riols de Fonclare Daphné, Garcia Déborah, Beurlet Stephanie, Denolly Solène, Boson Bertrand, Rosolen Serge G., Cosset François-Loïc, Briend-Marchal Alexandra, Legros Vincent, Leroy Eric M. |
| سنة النشر: | 2022 |
| المجموعة: | Zenodo |
| الوصف: | Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can infect many animals, including pets such as dogs and cats. Many studies have documented infection in companion animals by bio-molecular and serological methods. However, only a few have compared seroprevalence in cats and dogs from the general population, and these studies were limited by small sample sizes and collections over short periods. Our goal was to obtain a more accurate evaluation of seroprevalence in companion animals in France and to determine whether cats and dogs differ in their exposure to SARS-CoV-2. For this purpose, we conducted an extensive SARS-CoV-2 serological survey of 2036 cats and 3577 dogs sampled by veterinarians during medical examinations in clinics throughout France. Sampling was carried out from October 2020 through June 2021, a period encompassing the second and third waves of SARS-CoV-2 infections in humans in the country. Using a microsphere immunoassay targeting receptor binding domain and trimeric spike protein, we found 7.1% seroprevalence in pets, in a subset of 308 seropositive samples, 26.3% had neutralizing antibodies. We found that cats were significantly more likely to test positive than dogs, with seropositivity rates of 9.3% and 5.9% in cats and dogs, respectively. Finally, data for both species showed that seroprevalence was lower in older animals and was not associated with the date of sampling or the sex of the animal. Our results show that cats are significantly more sensitive to SARS-CoV-2 than dogs, in line with experimental studies showing that cats are more susceptible than dogs. This study reinforces that pets are commonly infected or exposed to SARS-CoV-2, emphasizing the importance of a One-Health approach to the SARS-CoV-2 pandemic and raising the question of vaccination of companion animals in close contact with humans. |
| نوع الوثيقة: | dataset |
| اللغة: | unknown |
| العلاقة: | info:eu-repo/grantAgreement/ANR//ANR-20-CO11-0002/; info:eu-repo/grantAgreement/ANR//ANR-16-IDEX-0005/; https://zenodo.org/record/7642802Test; https://doi.org/10.5281/zenodo.7642802Test; oai:zenodo.org:7642802 |
| DOI: | 10.5281/zenodo.7642802 |
| الإتاحة: | https://doi.org/10.5281/zenodo.7642802Test https://doi.org/10.5281/zenodo.7642801Test https://zenodo.org/record/7642802Test |
| حقوق: | info:eu-repo/semantics/openAccess ; https://creativecommons.org/licenses/by/4.0/legalcodeTest |
| رقم الانضمام: | edsbas.DCDE8359 |
| قاعدة البيانات: | BASE |
| DOI: | 10.5281/zenodo.7642802 |
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