RESUMEN
Animal hoarding disorder (AHD) is classified as a psychiatric obsessive-compulsive condition characterized by animal accumulation and often accompanied by unsanitary conditions and animal cruelty. Although AHD may increase pathogen transmission and spread, particularly for zoonotic diseases, human and dog exposure in such cases has yet to be fully established. Accordingly, this study aimed to assess Brucella canis in 19 individuals with AHD (11 households) and their 264 dogs (21 households) in Curitiba, the eighth largest city in Brazil, with approximately 1.8 million habitants. Anti-B. canis antibodies were detected by the 2-mercaptoethanol microplate agglutination test (2ME-MAT) and by a commercial lateral flow immunoassay (LFIA), while molecular detection of previously positive seropositive samples was performed by conventional PCR. Although all the human samples were 2ME-MAT negative, 12/264 (4.5%, 95% Confidence Interval: 2.0-7.0%) dog samples were 2ME-MAT and LFIA positive, with 2ME-MAT titers ranging from 20 to 640. At least one dog in 4/21 (19.0%, 95% CI: 2.0-46.0%) households was seropositive. Despite the absence of seropositivity in individuals with AHD and the comparatively low seroprevalence in dogs, B. canis circulation and outbreaks should be considered in such human populations due to the high burden and recurrent character of B. canis exposure in high-density dog populations and the constant introduction of susceptible animals.
Asunto(s)
Brucella canis , Brucelosis , Enfermedades de los Perros , Trastorno de Acumulación , Animales , Perros , Humanos , Brucella canis/genética , Brucelosis/diagnóstico , Brucelosis/epidemiología , Brucelosis/veterinaria , Enfermedades de los Perros/diagnóstico , Enfermedades de los Perros/epidemiología , Salud Única , Estudios SeroepidemiológicosRESUMEN
PURPOSE: Animal hoarding has been associated with unhealthy human, animal and environmental conditions that predispose such individuals to serious life-threatening risks such as arson, malnutrition, cruelty and zoonosis. The study aimed to evaluate the presence of anti-Toxocara spp. antibodies among individuals with animal hoarding disorder in Curitiba, Brazil. METHODS: 65 residences with register of animal hoarder behavior were visited and 11 residences were included in the study, with a total of 19 individuals consenting participation. A short questionnaire was applied to gather information regarding hoarders and their dogs/cats, and serum samples were screened to detect antibodies (IgG) against antigens of Toxocara spp. RESULTS: Overall, 14/19 individuals (73.7%) presented anti-Toxocara spp. antibodies. In 8/11 (72.7%) households at least one person was seropositive. Seropositivity was higher among women (10/13; 76.9%) than men (4/6; 66.7%). A total of 442 dogs (14-30 dogs; average = 23.3 per household) and 31 cats (1-20 cats; average = 4.8 per household) were observed. To the authors' knowledge, this was the first study to survey occurrences of toxocariasis among animal hoarders. The high population densities of dogs observed during visits, in conjunction with absence of veterinary care and unsanitary conditions, may indicate that situations of high levels of animal infection and soil contamination were present. CONCLUSION: In summary, the seroprevalence observed in this study indicated that there was a high risk of Toxocara spp. infection among individuals with animal hoarding disorder. Provision of educational programs to reduce the risk of infection in this population is warranted.
Asunto(s)
Anticuerpos Antihelmínticos , Enfermedades de los Perros , Trastorno de Acumulación , Toxocara , Toxocariasis , Animales , Brasil/epidemiología , Humanos , Perros , Toxocara/inmunología , Gatos , Femenino , Masculino , Toxocariasis/epidemiología , Trastorno de Acumulación/epidemiología , Estudios Seroepidemiológicos , Enfermedades de los Perros/parasitología , Enfermedades de los Perros/epidemiología , Anticuerpos Antihelmínticos/sangre , Adulto , Enfermedades de los Gatos/parasitología , Enfermedades de los Gatos/epidemiología , Salud Pública , Persona de Mediana Edad , Adulto Joven , Encuestas y Cuestionarios , AdolescenteRESUMEN
The present study assessed the identification of animal and object hoarding disorder cases by contact and mapping and the presence of animal protection programs in association with seven social-economic indicators of the metropolitan area of the ninth-biggest metropolitan area of Brazil. City Secretaries of Health and Environment provided demographic information and responded to a questionnaire. Overall, a very high level of hoarding case identification per municipality was associated with a higher Human Development Index, population, density, and income and related to distance from Curitiba, the capital of Parana State. Low and very low levels of hoarding case identification were related to greater area, higher Social Vulnerability Index (SVI), inequality, illiteracy, and rural areas. Very high identification level of animal protection programs was also associated with higher HDI, density and population, urban area, and high income, and geographical area. Similarly, low and very low levels of animal protection programs identification were major explained by low income, illiteracy, and distance related to higher population, urbanization, and higher HDI. In summary, better identification of hoarding cases and animal protection programs have shown an association with better socioeconomic indicators and higher population, density, and urban area. Whether municipalities with better human socioeconomic indicators may stimulate society's demands for identification of cases of individuals with hoarding disorder and animal programs should be further established. Regardless, animal health and welfare have been associated with improving human quality of life in a major Brazilian metropolitan area.
RESUMEN
BACKGROUND AND AIM: Hoarding cases have not been researched in depth in developing countries, such as Brazil. This study aimed to describe the characteristics of people with hoarding behavior in Curitiba, Brazil. MATERIALS AND METHODS: A cross-sectional study was conducted based on complaints about hoarding situations received by the City Hall. The data on sociodemographic, income, and environmental characteristics of individuals displaying animal and object hoarding behavior were obtained and analyzed using descriptive statistics and multiple correspondence analyses. RESULTS: Out of the 113 hoarding cases reported, 69 (61.06%) were fully assessed. Most of the participants (43; 62.32%) were women, and it was observed that most of the animal hoarding cases were women (p=0.02). The average age was 62.47 years old, and most of them (44; 63.76%) had studied up to the middle school level. People associated with object hoarding belonged to the lower income category (p=0.031). In most cases, the homes had an unpleasant odor (45; 65.21%), and this was prevalent in cases involving women (p=0.004) and animals (p=0.001). The risk of fire (24 [34.78%]) and landslip (9 [13.04%]) was more frequent in the case of object hoarding (p=0.018 and 0.021, respectively). CONCLUSION: The description of characteristics of individuals with hoarding behavior may assist in understanding the magnitude of this public health problem in Brazil and shed light on the need to develop studies on the health conditions of people and animals that live in these situations.
RESUMEN
Thirty-six free-ranging agoutis (Dasyprocta azarae) from an urban area of the municipality of Curitiba, a southern region of Brazil, were tested for antibodies against Toxoplasma gondii and Leptospira spp. Antibodies were present in 25% and 6% agoutis, respectively. No statistical differences were observed based on sex, age, and body mass of the agoutis. High T. gondii seropositivity indicated environmental contamination, whereas lower seropositivity of Leptospira spp. suggested low environmental contamination or low susceptibility.