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1.
Rev. Soc. Bras. Med. Trop ; 56: e0473, 2023. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1431405

ABSTRACT

ABSTRACT Background: Rabies is an anthropozoonosis that greatly impacts public health and is transmitted by infected mammals. Aggression by animals is notifiable and may result in anti-rabies post-exposure prophylaxis (PEP). This study aimed to characterize anti-rabies PEP notifications in São Paulo state, Brazil. Methods: A descriptive study was conducted using data provided by the SINAN between 2013 and 2017. Results: A total of 572,889 aggressions were recorded during the study period, characterized mostly by dogs (83.5%), single wounds (56.9%), superficial wounds (58.6%), and hands/feet (34.6%). Conclusions: Animal observation was the most frequent recommendation, even in cases of attacks from non-domestic animals.

2.
Ciênc. Saúde Colet. (Impr.) ; 24(1): 315-322, ene. 2019. tab, graf
Article in English | LILACS | ID: biblio-974795

ABSTRACT

Abstract This study evaluated the prophylactic measures adopted after attacks by dogs and cats in the main city of Northwester São Paulo State, based on the technical manual for post-exposure treatment, considering the not controlled (1990-1996) and controlled (1997-2010) rabies status. A retrospective analysis was done using the data from the SINAN records (W64-CID10) between 1990 and 2010. In most cases, the accidents were mild (76.9%), and biting animals were healthy (75.4%); therefore, no treatment was needed in 53.3% of the cases. In 64.6% of cases, the prescribed PEP treatment was inappropriate. The most indicated PEP treatments consisted of vaccine and RIG (43.4%), and either three doses of mouse brain vaccine or two doses of cell culture vaccine (76.5%), during the not controlled and controlled rabies periods, respectively. The treatment was more appropriate and followed the technical recommendations during controlled rabies periods compared to not controlled (p < 0.0001) periods. However, excessive application of RIG and rabies vaccine was observed in both periods.


Resumo O objetivo da presente pesquisa foi avaliar a conduta profilática adotada após agressões por cães e gatos no município de Araçatuba, SP, com base no Manual Técnico de Tratamento Antirrábico Humano e considerando-se as situações de raiva não controlada (1990-1996) e controlada (1997-2010). Foi realizada uma análise retrospectiva dos dados das fichas do SINAN (W64-CID10) preenchidas pelo serviço de atendimento antirrábico no período de 1990 a 2010. Na maioria dos casos os acidentes foram leves (76,9%) e os animais agressores estavam sadios (75,4%), resultando em 53,3% de dispensa do tratamento. Em 64,6% dos casos em que houve indicação de tratamento esta foi considerada inadequada. No período de raiva não controlada houve maior indicação do tratamento com vacina e soro (43,4%) e no de raiva controlada o tratamento com três doses de vacina Fuenzalida e Palácios ou duas doses de vacina de cultivo celular (76,5%). No período de raiva controlada as condutas foram mais adequadas, segundo as recomendações técnicas, do que no período de raiva não controlada (p < 0,0001), embora, em ambos os períodos, tenha se observado uma aplicação excessiva de soro e vacina.


Subject(s)
Humans , Animals , Male , Female , Infant , Child, Preschool , Child , Cats , Dogs , Rabies/epidemiology , Bites and Stings/epidemiology , Rabies Vaccines/administration & dosage , Post-Exposure Prophylaxis/statistics & numerical data , Rabies/prevention & control , Bites and Stings/virology , Brazil/epidemiology , Cats , Retrospective Studies , Mice
3.
Arq. Inst. Biol ; 84: e0472016, 2017. tab, mapas
Article in Portuguese | LILACS, VETINDEX | ID: biblio-981817

ABSTRACT

Determinar a ocorrência da brucelose, da tuberculose e a percepção de riscos acerca de ambas as zoonoses foi o objetivo do estudo em rebanhos bovinos leiteiros do município de Paranaíba, Mato Grosso do Sul, Brasil. As visitas ocorreram entre novembro de 2012 e março de 2013, em 42 propriedades georreferenciadas, nas quais foram aplicados questionários aos produtores e realizadas as coletas de sangue para testes sorológicos e de tuberculinização. A ocorrência de focos, tanto da brucelose quanto da tuberculose, nas propriedades foi de 2,38% (1/42), porém, há um baixo conhecimento dos produtores sobre os fatores de risco para essas doenças.(AU)


The aim of these study was to determine the occurrences of brucellosis and bovine tuberculosis, and the perception of dairy farmers on the risk of these diseases in dairy cattle herds in the municipality of Paranaíba, Mato Grosso do Sul state, Brazil. The total of 42 properties were visited for the application of a questionnaire to dairy farmers, and blood sample collection for serological and tuberculin test, from November 2012 to March 2013. The occurrence of outbreaks, both of brucellosis and tuberculosis, in the properties was 2.38% (1/42). The data showed deficiency in risk perception of these diseases on the part of the farmers.(AU)


Subject(s)
Animals , Cattle , Tuberculosis, Bovine/epidemiology , Brucellosis, Bovine/epidemiology , Bacterial Infections , Serologic Tests/veterinary , Zoonoses
4.
Rev. Soc. Bras. Med. Trop ; 47(6): 709-715, Nov-Dec/2014. tab, graf
Article in English | LILACS | ID: lil-732986

ABSTRACT

Introduction Rabies is an important zoonosis that occurs in mammals, with bats acting as Lyssavirus reservoirs in urban, rural and natural areas. Rabies cases in bats have been recorded primarily in urban areas in Northwestern State of São Paulo since 1998. This study investigated the circulation of rabies virus by seeking to identify the virus in the brain in several species of bats in this region and by measuring rabies-virus neutralizing antibody levels in the hematophagous bat Desmodus rotundus. Methods From 2008 to 2012, 1,490 bat brain samples were sent to the Universidade Estadual Paulista (UNESP) Rabies Laboratory in Araçatuba, and 125 serum samples from vampire bats that were captured in this geographical region were analyzed. Results Rabies virus was detected in the brains of 26 (2%) of 1,314 non-hematophagous bats using the fluorescent antibody test (FAT) and the mouse inoculation test (MIT). None of the 176 hematophagous bat samples were positive for rabies virus when a virus detection test was utilized. Out of 125 vampire bat serum samples, 9 (7%) had levels of rabies virus neutralization antibodies (RVNAs) that were higher than 0.5IU/mL; 65% (81/125) had titers between 0.10IU/mL and 0.5IU/mL; and 28% (35/125) were negative for RVNAs using the simplified fluorescent inhibition ...


Subject(s)
Animals , Antibodies, Neutralizing/blood , Antibodies, Viral/blood , Chiroptera/virology , Rabies virus/immunology , Rabies/veterinary , Chiroptera/classification , Rabies/diagnosis , Rabies/epidemiology
5.
Braz. j. vet. res. anim. sci ; 49(2): 146-152, 2012. tab, graf
Article in Portuguese | LILACS | ID: lil-687587

ABSTRACT

Os morcegos são hospedeiros de uma rica diversidade de microrganismos. Muitos trabalhos apontam uma estreitaligação entre quirópteros e fungos com potencial patogênico, principalmente por habitarem ambientes como cavernas, grutas e ocos de árvores, favoráveis à manutenção e propagação dos fungos. O objetivo do trabalho foi estudar a microbiota fúngica gastrintestinal de morcegos. Das 98 amostras pertencentes a 11 espécies de morcegos procedentes de 15 cidades estudadas, 20% são da espécie Carollia perspicillata, 19% Artibeus lituratus, 17% Molossus rufus, 13% Glossophaga soricina, 9% Nyctinomops macrotis, 8% Molossus molossus, 7% Desmodus rotundus, 2% Lasiurus ega, e 1%Eptesicus furinalis, Myotis nigricans e Tadarida brasiliensis. O gênero Aspergillus sp. foi isolado de 29% das amostras, seguidos por 6% Microsporum sp. e Penicillium sp., 4% Tricophyton sp. e zigomicetos e 2% Fusarium sp. Das espécies deleveduras, 14% foram de Rhodotorula sp., 10% Candida sp. e 2% Cryptococcus sp., 22% dos isolados permaneceram sem identificação. Todos os 82 cultivos de vísceras foram negativos para Histoplasma capsulatum. Houve associação estatísticasignificativa entre os resultados do cultivo microbiológico e as espécies de morcegos (p < 0,05). Concluímos que osmorcegos podem atuar como agentes veiculadores de fungos com potencial patogênico, entretanto outros trabalhosdevem ser realizados a fim de estabelecer estratégias que permitam identificar os principais fatores correlacionados com o crescimento e a disseminação dos microrganismos na natureza e qual a implicação dos quirópteros no cicloepidemiológico.


Bats are hosts of a rich diversity of microorganisms. Many studies indicate a close link between bats and fungi with pathogenic potential, especially for living in environments such as caves, caverns and hollow trees, favorable to the maintenance and spread of fungi. The objective was to study the gastrointestinal mycoflora of bats. Of the 98 samples belonging to 11 species of bats coming from 15 studied cities, 20% of the species were Carollia perspicillata, 19% Artibeus lituratus, 17% Molossus rufus, 13% Glossophaga soricina, 9% Nyctinomops macrotis, 8% Molossus molossus, 7% Desmodus rotundus, 2% Lasiurus ega and 1% Eptesicus furinalis, Myotis nigricans and Tadarida brasiliensis. The genus Aspergillus sp. was isolated from 29% of the samples, followed by 6% Microsporum sp. and Penicillium sp. 4% Trichophyton sp. and zygomycetes and 2% Fusarium sp. Of yeast species, 14% were from Rhodotorula sp., 10% Candida sp. and 2% Cryptococcus sp., 22% of isolates remained unidentified. All 82 cultures of organs were negative for Histoplasma capsulatum. There was a statistically significant association between the results of microbiological culture and bat species (p < 0.05). We conclude that the bats can act as disperser agents of fungi with pathogenic potential, although other studies should be performed to establish strategies to identify the main factors correlated with the growth and spread of microorganisms in nature and implication of bats in the epidemiological cycle.


Subject(s)
Animals , Fungi/pathogenicity , Chiroptera/classification , Gastrointestinal Tract/anatomy & histology , Zoonoses/parasitology , Ecosystem/analysis , Yeasts
6.
Cad. saúde pública ; 25(12): 2747-2751, dez. 2009. ilus, tab
Article in Portuguese | LILACS | ID: lil-538410

ABSTRACT

As pesquisas relativas a agressões por animais baseiam-se em dados de registros de pacientes atendidos nos serviços de vigilância epidemiológica da raiva. Analisaram-se as características de animais agressores, obtidas a partir de dados de 10.616 fichas de envio de amostras para diagnóstico da raiva na região noroeste do Estado de São Paulo, Brasil, entre 1993-2007. Desse total de fichas, 61,5 por cento continham informações sobre agressão e, dentre os animais agressores (25 por cento), a maioria foi de cães (67 por cento), seguidos por gatos (21,8 por cento) e quirópteros (8,1 por cento). Em 92,1 por cento dos relatos as vítimas eram pessoas e 82,3 por cento dos animais eram domiciliados. A maioria dos cães agressores tinha até um ano de idade. Houve associação significante (p < 0,0001) entre agressividade e sexo, sendo os machos mais agressores do que as fêmeas. Dos animais positivos para raiva, 75,9 por cento (183/241) eram agressores. Os dados obtidos são importantes para a instituição de programas de prevenção de mordeduras, baseados no perfil não só da vítima, mas também do animal agressor, além de permitirem estabelecer fatores de risco para ocorrência de agressões.


Epidemiological factors related to animal bites in humans and other animals were obtained from a database with 10,616 records of animal specimens sent for rabies diagnosis in northwest São Paulo State, Brazil, from 1993 to 2007. Of this total, 61.5 percent contained information on the bites, and among the biting animals (25 percent), the majority were dogs (67 percent), followed by cats (21.8 percent), and bats (8.1 percent). In 92.1 percent of the reports the victims were humans, and 82.3 percent of the animals were home pets. The majority of the biting dogs were less than a year old. There was a significant association (p < 0.0001) between aggressiveness and gender (with male animals more aggressive than females). Of the rabies-positive animals, 75.9 percent (183/241) were biters. The data are important for establishing bite prevention programs based on the profile of both victims and biting animals, besides identifying risk factors for animal bites.


Subject(s)
Animals , Cats , Dogs , Female , Male , Bites and Stings/epidemiology , Cat Diseases/epidemiology , Dog Diseases/epidemiology , Rabies/veterinary , Brazil/epidemiology , Cat Diseases/diagnosis , Dog Diseases/diagnosis , Prevalence , Rabies Vaccines/administration & dosage , Rabies/diagnosis , Rabies/epidemiology
7.
Rev. Soc. Bras. Med. Trop ; 42(1): 9-14, Jan.-Feb. 2009. graf, mapas, tab
Article in Portuguese | LILACS | ID: lil-507357

ABSTRACT

Descreve-se a epidemiologia da raiva animal na região de Araçatuba, noroeste do estado de São Paulo, durante o período de 1993 a 2007, com base nos resultados dos diagnósticos realizados em laboratórios da região, utilizando as técnicas de imunofluorescência direta e inoculação intracerebral em camundongos. De 10.579 amostras analisadas, 4,9 por cento foram positivas (518/10.579). Os casos em cães corresponderam a 67 por cento (346/518) do total e ocorreram entre 1993 a 1997. Dentre as demais amostras positivas, 16 por cento do total (84/518) foi detectado em bovinos e 9,7 por cento (50/518) em morcegos. Dos 42 municípios da região, 23 (55 por cento) apresentaram pelo menos um caso positivo da doença, sendo que 13 deles registraram casos em morcegos. Foram identificados três ciclos distintos da raiva na região Noroeste do Estado de São Paulo, o ciclo urbano caracterizado predominantemente pela raiva canina (1993 a 1997) e os ciclos aéreo e rural, a partir de 1998 com predominância de casos em quirópteros nas áreas urbanas e em herbívoros.


The epidemiology of animal rabies in the region of Araçatuba, in the northwest of São Paulo State, from 1993 to 2007, is described according to the results from diagnoses made at laboratories in the region, using the fluorescent antibody and mouse inoculation tests. Out of 10,579 samples analyzed, 4.9 percent were positive (518/10,579). Dogs accounted for 67 percent of the cases (346/518) and these occurred between 1993 and 1997. Among the other positive samples, 16 percent (84/518) were in cattle and 9.7 percent (50/518) were in bats. Among the 42 municipalities in the region, 23 (55 percent) presented at least one rabies-positive case, while 13 of them had cases in bats. Three distinct cycles of rabies were identified in the northwestern region of the State of São Paulo: the urban cycle characterized predominantly by canine rabies (1993 to 1997); and the aerial and rural cycles starting in 1998, with predominance of cases in bats in urban areas and in herbivores.


Subject(s)
Animals , Cats , Cattle , Dogs , Female , Male , Mice , Rabies virus/immunology , Rabies/veterinary , Brazil/epidemiology , Chiroptera , Rabies/epidemiology
8.
Cad. saúde pública ; 24(4): 927-932, abr. 2008. graf, mapas, tab
Article in Portuguese | LILACS | ID: lil-479709

ABSTRACT

No período de 1994 a 2004, a população canina de Araçatuba, São Paulo, Brasil, registrou duas importantes zoonoses: a raiva e a leishmaniose visceral. Analisaram-se as mudanças ocorridas nessa população durante esse período, utilizando resultados de censos caninos e de coletas censitárias de sangue realizados em 1994, 1999 e 2004. A relação cão/10 habitantes variou significativamente, passando de 1,7 em 1994 para 2,0 em 1999 e para 1,8 em 2004. A porcentagem de cães com até um ano de idade passou de 20 por cento para 32,5 por cento e o número de eutanásias realizadas também aumentou após 1999, com a introdução da leishmaniose visceral. O número de cães e a estrutura etária variaram nos diversos setores do município e aqueles com maior porcentagem de animais com até dois anos de idade apresentaram maior ocorrência de casos de leishmaniose visceral humana e canina. Tais resultados decorrem de ações de controle adotadas nos setores com casos humanos de leishmaniose visceral, porém, o aumento da população canina mais jovem pode resultar em aumento da susceptibilidade destes cães à doença, favorecendo a manutenção da mesma na área.


From 1994 to 2004, the canine population in Araçatuba, São Paulo State, Brazil, suffered two major canine zoonoses: rabies and visceral leishmaniasis. Changes in the dog population during this period were evaluated using canine census data from 1994 and 2004 and the results of blood samples for diagnosis of canine visceral leishmaniasis in 1999. The ratio of dogs per 10 inhabitants varied from 1.7 in 1994 to 2.0 in 1999 and 1.8 in 2004. The percentage of puppies less than 1 year of age increased from 20 percent to 32.5 percent, and the number of euthanized dogs also increased after 1999, when visceral leishmaniasis began to appear. The number of dogs and percentage of puppies varied between different areas of the city, and neighborhoods with a higher percentage of young animals showed more cases of both human and canine leishmaniasis. This result may be due to control measures applied in these areas in response to cases of human and canine visceral leishmaniasis, but the increase in the younger canine population can be accompanied by increased susceptibility in these animals, thus favoring maintenance of the disease in the area.


Subject(s)
Animals , Female , Humans , Male , Dogs , Dog Diseases/epidemiology , Euthanasia, Animal/statistics & numerical data , Leishmaniasis, Visceral/veterinary , Rabies/veterinary , Age Distribution , Brazil/epidemiology , Leishmaniasis, Visceral/epidemiology , Population Density , Population Control/methods , Rabies/epidemiology , Sex Distribution , Urban Population/statistics & numerical data
9.
Rev. Soc. Bras. Med. Trop ; 40(5): 594-595, out. 2007.
Article in Portuguese | LILACS | ID: lil-467024

ABSTRACT

Esse trabalho objetivou estimar a reposição de cães em área endêmica para leishmaniose visceral, onde a eutanásia de animais soropositivos é indicada como medida de controle, e avaliar os motivos que levaram a aquisição ou não de novos animais. Houve a reposição em 44,5 por cento dos casos, principalmente devido à necessidade de companhia ou guarda. O principal motivo para a não-reposição foi o temor da leishmaniose visceral.


This study aimed to estimate the dog replacement rate in an area endemic for visceral leishmaniasis, in which slaughter of seropositive animals was indicated as a control measure, and to evaluate the reasons why new animals were or were not acquired. The animals were replaced in 44.5 percent of the cases, and this was done mainly because of the need for a companion or guard dog. The main reason for not replacing the dog was fear of visceral leishmaniasis.


Subject(s)
Animals , Dogs , Dog Diseases/epidemiology , Leishmaniasis, Visceral/veterinary , Brazil/epidemiology , Endemic Diseases , Leishmaniasis, Visceral/epidemiology
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