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Zanon IP, Campos JVF, de Castro YG, de Souza TGV, do Amarante VS, de Oliveira CSF, Nicolino RR, Silva ROS. Non-vaccination of dogs is linked to uncompleted COVID-19 vaccination protocols of owners. Prev Vet Med 2024; 222:106093. [PMID: 38103432 DOI: 10.1016/j.prevetmed.2023.106093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 12/01/2023] [Accepted: 12/02/2023] [Indexed: 12/19/2023]
Abstract
Despite the known importance of vaccines as one of the greatest achievements in medical science, vaccine hesitancy has been increasing in the last decade and has become a major threat to global health. The growth of vaccine hesitancy worldwide became more evident with the onset of COVID-19 and raised the fear that this hesitancy would also impact companion animal vaccination. This study aimed to characterize vaccine-hesitant groups regarding companion animals and human vaccinations, as well as to explore the possible association between vaccine hesitancy in pets and their owners. An anonymous online survey containing 27 closed questions was conducted, including questions about dog health, such as vaccination, neutering, and homeopathy use, as well as questions about the COVID-19 vaccination status of the owner and motivations for vaccinating or not vaccinating their pets. Most participants (81.5 %) reported receiving three or more doses of the COVID-19 vaccine. Not vaccinating against COVID-19 or having an incomplete vaccination protocol was associated with an increase in the age range of participants (odds ratio [OR] = 1.43), not having higher education (OR = 7.70), and being in extreme income ranges (less than two minimum wages [OR = 7.57] and more than 10 [OR = 5.20]). The use of homeopathy in humans (OR = 3.24) and dogs (OR = 3.74) was associated with non-vaccination against COVID-19. Owners who were not fully vaccinated against COVID-19 were almost six times more likely to not vaccinate their dogs (OR = 5.94). Non-vaccination of dogs was also associated with non-neutering (OR = 3.56), keeping the dog in contact with other dogs (OR = 2.09), and an increase in the number of dogs in the house increased the chance of not vaccinating the animals (OR = 1.30). The present study revealed a strong association between non-vaccination against COVID-19 and non-vaccination in companion dogs, raising the hypothesis that vaccination hesitancy is a growing challenge in veterinary medicine. In addition, the characteristics of Brazilians who are reluctant to be vaccinated against COVID-19 or immunize their companion animals are described here for the first time.
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Affiliation(s)
- Isabela Pádua Zanon
- Department of Preventive Veterinary Medicine Federal University of Minas Gerais (UFMG), Antônio Carlos Avenue, 6627, Belo Horizonte, Zip-code: 31270-901 Minas Gerais, Brazil
| | - João Victor Ferreira Campos
- Department of Preventive Veterinary Medicine Federal University of Minas Gerais (UFMG), Antônio Carlos Avenue, 6627, Belo Horizonte, Zip-code: 31270-901 Minas Gerais, Brazil
| | - Yasmin Gonçalves de Castro
- Department of Preventive Veterinary Medicine Federal University of Minas Gerais (UFMG), Antônio Carlos Avenue, 6627, Belo Horizonte, Zip-code: 31270-901 Minas Gerais, Brazil
| | - Thayanne Gabryelle Viana de Souza
- Department of Preventive Veterinary Medicine Federal University of Minas Gerais (UFMG), Antônio Carlos Avenue, 6627, Belo Horizonte, Zip-code: 31270-901 Minas Gerais, Brazil
| | - Victor Santos do Amarante
- Department of Preventive Veterinary Medicine Federal University of Minas Gerais (UFMG), Antônio Carlos Avenue, 6627, Belo Horizonte, Zip-code: 31270-901 Minas Gerais, Brazil
| | - Camila Stefanie Fonseca de Oliveira
- Department of Preventive Veterinary Medicine Federal University of Minas Gerais (UFMG), Antônio Carlos Avenue, 6627, Belo Horizonte, Zip-code: 31270-901 Minas Gerais, Brazil
| | - Rafael Romero Nicolino
- Department of Preventive Veterinary Medicine Federal University of Minas Gerais (UFMG), Antônio Carlos Avenue, 6627, Belo Horizonte, Zip-code: 31270-901 Minas Gerais, Brazil
| | - Rodrigo Otávio Silveira Silva
- Department of Preventive Veterinary Medicine Federal University of Minas Gerais (UFMG), Antônio Carlos Avenue, 6627, Belo Horizonte, Zip-code: 31270-901 Minas Gerais, Brazil.
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Santana JA, Zanon IP, Sarsur Ribeirode Freitas RJ, Viegas FM, de Campos BH, Bicalho GC, de Almeida LR, Hemetrio NS, Nogueira de Carvalho MP, Silveira Silva RO. DISTRIBUTION AND ANTIMICROBIAL RESISTANCE OF STAPHYLOCOCCI ISOLATED FROM FREE-LIVING SOUTH AMERICAN COATI ( NASUA NASUA) IN AN URBAN PARK IN MINAS GERAIS, BRAZIL. J Zoo Wildl Med 2023; 54:578-583. [PMID: 37817624 DOI: 10.1638/2022-0123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/10/2023] [Indexed: 10/12/2023] Open
Abstract
The scientific information regarding staphylococci in procyonids is scarce. Hence, the aim of this study was to evaluate the frequency, distribution, and pattern of antimicrobial resistance of staphylococcal species isolated from free-roaming coatis (Nasua nasua) in an urban park in Belo Horizonte, Minas Gerais, Brazil. Rectal swabs from 55 free-living coatis were plated onto mannitol salt agar for isolating staphylococci, and species were identified using matrix-assisted laser desorption/ionization-time of flight mass spectrometry, polymerase chain reaction (PCR) of nuc, and sequencing of 16S rRNA and rpoB when needed. Antimicrobial susceptibility was investigated using the disk diffusion method, and the presence of the mecA gene was investigated by PCR. A total of 72.7% of the animals tested positive for staphylococci. Nine different species were identified, and Staphylococcus intermedius (60.4%) and S. delphini (20.9%) were the most frequently isolated species. Most of the isolates were susceptible to most of the antimicrobials evaluated, with a resistance pattern seen for penicillin (13.9%). One isolate was multidrug-resistant (MDR). The present study suggests that coatis are natural hosts of S. intermedius and S. delphini and, despite living in a heavily anthropized environment, the Staphylococcus spp. isolates showed a low incidence of drug resistance.
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Affiliation(s)
- Jordana Almeida Santana
- Escola de Veterinária, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, Belo Horizonte, MG 31270-901, Brazil
| | - Isabela Pádua Zanon
- Escola de Veterinária, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, Belo Horizonte, MG 31270-901, Brazil
| | | | - Flávia Mello Viegas
- Escola de Veterinária, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, Belo Horizonte, MG 31270-901, Brazil
| | - Bruna Hermine de Campos
- Escola de Veterinária, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, Belo Horizonte, MG 31270-901, Brazil
| | - Gustavo Canesso Bicalho
- Escola de Veterinária, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, Belo Horizonte, MG 31270-901, Brazil
| | - Lara Ribeiro de Almeida
- Escola de Veterinária, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, Belo Horizonte, MG 31270-901, Brazil
| | - Nadja Simbera Hemetrio
- Municipal Parks and Zoobotanic Foundation of Belo Horizonte, Belo Horizonte, MG 31365-450, Brazil
| | | | - Rodrigo Otávio Silveira Silva
- Escola de Veterinária, Universidade Federal de Minas Gerais, Avenida Presidente Antônio Carlos, Belo Horizonte, MG 31270-901, Brazil,
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Carvalho GM, Silva BA, Xavier RGC, Zanon IP, Vilela EG, Nicolino RR, Tavares GC, Silva ROS. Evaluation of disk diffusion method for testing the rifampicin, erythromycin, and tetracycline susceptibility of Clostridioides (prev. Clostridium) difficile. Anaerobe 2023; 80:102720. [PMID: 36934966 DOI: 10.1016/j.anaerobe.2023.102720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 02/23/2023] [Accepted: 02/28/2023] [Indexed: 03/19/2023]
Abstract
INTRODUCTION Antimicrobial resistance (AMR) is one of the greatest threats to animal and public health. Clostridioides (prev. Clostridium) difficile is a major burden to healthcare and a relevant AMR gene reservoir. Despite the known importance of AMR in C. difficile epidemiology and treatment, antimicrobial susceptibility testing for this pathogen is still based on the determination of the minimal inhibitory concentration (MIC) by the agar dilution method, which is technically demanding and labor-intensive. In this study, the disk diffusion method was used to evaluate the susceptibility of C. difficile to erythromycin, rifampicin, and tetracycline. MATERIAL AND METHODS A total of 155 isolates isolated between 2011 and 2022 from humans and animals in Brazil were simultaneously tested using the disk diffusion method and the epsilometer test (Etest) for these three antimicrobials on Brucella blood agar supplemented with vitamin K and hemin. RESULTS The results suggest that disk diffusion can be an interesting routine tool to identify erythromycin- and rifampicin-resistant C. difficile isolates (≥20 mm cut-off) and wild type (WT) strains (≥28 mm). However, the disk diffusion protocol tested in this study does not seem suitable for tetracycline because of the common misclassification of resistant strains.
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Affiliation(s)
- Gabriela Muniz Carvalho
- Veterinary School. Federal University of Minas Gerais, Antônio Carlos Avenue, 6627. Belo, Horizonte, MG, 31.270-901, Brazil
| | - Brendhal Almeida Silva
- Veterinary School. Federal University of Minas Gerais, Antônio Carlos Avenue, 6627. Belo, Horizonte, MG, 31.270-901, Brazil
| | - Rafael Gariglio Clark Xavier
- Veterinary School. Federal University of Minas Gerais, Antônio Carlos Avenue, 6627. Belo, Horizonte, MG, 31.270-901, Brazil
| | - Isabela Pádua Zanon
- Veterinary School. Federal University of Minas Gerais, Antônio Carlos Avenue, 6627. Belo, Horizonte, MG, 31.270-901, Brazil
| | - Eduardo Garcia Vilela
- School of Medicine. Federal University of Minas Gerais, Prof. Alfredo Balena Avenue, 190. Belo, Horizonte, MG, 30.130-100, Brazil
| | - Rafael Romero Nicolino
- Veterinary School. Federal University of Minas Gerais, Antônio Carlos Avenue, 6627. Belo, Horizonte, MG, 31.270-901, Brazil
| | - Guilherme Campos Tavares
- Veterinary School. Federal University of Minas Gerais, Antônio Carlos Avenue, 6627. Belo, Horizonte, MG, 31.270-901, Brazil
| | - Rodrigo Otávio Silveira Silva
- Veterinary School. Federal University of Minas Gerais, Antônio Carlos Avenue, 6627. Belo, Horizonte, MG, 31.270-901, Brazil.
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