Microbial resistance to antibiotics poses a significant threat both human and animal health, necessitating international efforts mitigate this issue. This study aimed assess the profiles of Salmonella sp. isolates identify presence intl1, sul1, blaTEM genes within antigenically characterized isolates, including Agona, Livingstone, Cerro, Schwarzengrund, enterica subsp. serotype O:4.5, Anatum, Enteritidis, Johannesburg, Corvallis, Senftenberg. These underwent susceptibility testing against 14...

The genus Babesia comprises protozoa that cause diseases known as babesiosis. Dogs are commonly affected by canis or gibsoni. is divided into the subspecies canis, vogeli and rossi. Among these, predominates in Brazil. objective of this study was to conduct a phylogenetic analysis on isolates from dogs Goiânia, Goiás. Blood samples were obtained 890 presenting clinical signs suggestive canine babesiosis attended at veterinary hospital Only typical intraerythrocytic parasites used study....

The bovine tripanosomiasis by Trypanosoma vivax was reported for the first time in Brazil Shaw & Lainson, 1972, Para. Recently it has been several areas of Pantanal Mato-Grossense Region. objective present paper to report, time, occurrence T. State Tocantins, a Brahman herd 250 animals, which had introduced into property municipality Formoso do Araguaia, coming from Sao Paulo. From animals presenting signs weakness, 9 randomly chosen detailed clinical assessment and laboratory exams such as...

1. Salmonella Gallinarum (SG) infections cause fowl typhoid, which leads to important economic losses. Multidrug resistance (MDR) and the capacity for bacteria form biofilms could play an role in persistence of SG poultry flocks resulting intermittent disease outbreaks. The aim following study was assess lytic activity two new bacteriophages (Salmonella phages UPF_BP1 UPF_BP2) against MDR biofilm-forming SG.2. Forty-six strains SG, isolated 2015, were characterised by antimicrobial...

ABSTRACT: The aim of the present study was to investigate presence Salmonella spp. in samples collected from beef meat at three points slaughter line (after skinning, washing and cooling) slaughterhouses Brazil that export meat. Detection based on ISO 6579:2002 confirmed by PCR qPCR. isolates were typified using slide agglutination tests PFGE. antibiotic sensitivity profile determined disk diffusion method. Contamination detected only one slaughterhouse. overall frequency contamination 6.7%...

Canine babesiosis is a disease caused by protozoans of the genus Babesia. Thespecies Babesia canis and gibsoni are spread all around world.Babesia classified into three subspecies: B. canis, vogeli rossi. The identification individual species has traditionally beenbased on morphologic features intraerythrocytic forms. largepiroplasm (4-5?m) which usually occurs as single pear-shaped piroplasm or pairsof merozoítes that divides through binary fission within erythrocyte, B.gibsoni, small...

The objective of this study was to design and evaluate new primers for species-specific detection L. infantum chagasi using PCR. Two combinations primer pairs were established with the aim obtaining specific amplification products from 18S rRNA gene. respective sizes PCR products, based on U422465 GenBank reference sequence chagasi, were: LCS1/LCS3 (259 bp) LCS2/LCS3 (820 bp). It concluded that assays optimized effective analytical sensitivity detect 1 pg/µL DNA.

Abstract: This present study was developed with the objective of detect Salmonella sp. by conventional bacteriology and qPCR techniques in samples flooring material from transport crates (meconium); raising environment (swab cages drinking fountains); cloacal swab; food insects growing, rearing production phases a commercial group laying hens. A total 864 were collected, among whom 248 originated 392 224 phase. Among samples, 2,8% where positives bacteriologic technique 15.3% qPCR....

Although Rhipicephalus microplus mainly parasitizes bovines, different breeds can have variable parasite burdens, with indian being less susceptible to tick infestation than european breeds. These ticks use pasture questing seek out their hosts in the open spaces of grassland habitats. Using an olfactometer bioassay, where larva could express questing, authors aimed answer whether R. exhibit behaviors depending on bovine breed. Sixteen larvae were individually exposed odors five holstein...

Visceral leishmaniasis (VL) is a zoonosis caused by Leishmania infantum chagasi.The canids play an important role in its epidemiology as they are natural reservoirs.The present study aimed to investigate canine VL (CVL) dogs from the cityof Goiania. A group of 214 (symptomatic and asymptomatic) was assessed.Blood samples, skin biopsies lymph node aspirates were collected theanimals. Twenty positive immunofluorescence antibody test (IFAT)while only 6 presented amastigotes direct microscopic...

Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL Avian Influenza Prevention Santa Catarina, Brazil.I Characteristics of the Production System Associated with Risk Introducing and Spreading Disease 15 Pages Posted: 25 Feb 2024 See all articles by Germana Vizzotto OsowskiGermana OsowskiCidade UniversitáriaSabrina Castilho DuarteEmpresa Brasileira de Pesquisa Agropecuária SemiáridoJosé Soares Ferreira...

Considering the permanent risk of introducing Avian Influenza (AI) in state Santa Catarina (SC), it is fundamental importance to structure a very efficient Surveillance System (SS) for early detection AI, and capacity appropriate reaction, form implementation emergency health measures contain spread disease restore free status as quickly at lowest possible cost. Thus, improve contingency measures, case enters state, we propose mathematical model SIR type, stochastic, capable simulating AI...

Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI

O presente trabalho tem como objetivo relatar um caso de leishmaniose visceral em cao residente ha ano e meio na cidade Goiânia, procedente Fortaleza, onde a doenca carater endemico. atendimento foi realizado no Hospital Veterinario da Universidade Federal Goias, ocasiao que o animal apresentava necrose extremidade das orelhas, ulceracao focinho, emagrecimento areas alopecia. Como metodo laboratorial, feita biopsia pele orelha, utilizada para preparo lâminas por aposicao coradas pelo Giemsa....

Campylobacter is not routinely tested in foodborne disease investigations Brazil. Here, we studied the occurrence of among other food-related bacteria commonly found outbreaks reported Rio Grande do Sul State, Southern Seventy-two food samples were analyzed by using culture-based detection methods during 18-month investigation 36 outbreaks. The sampled foods from all negative for . However, at least one investigated foodborne-related was detected 29.17% (21/72) samples. Taken together, these...

O presente trabalho foi desenvolvido com o objetivo principal de obter isolados puros autóctones B. bovis e bigemina a partir do carrapato Boophilus microplus, naturalmente infectado, assegurando, dessa forma, amostras referência regional para futuros estudos sobre tema. Os foram obtidos, respectivamente, através da infestação bezerros neonatos privados colostro larvas ninfas infectadas. A condição comprovada pela soroconversão...

ABSTRACT More than 300 species have been described in the genus Hepatozoon, occurring different vertebrates. Among these, only Hepatozoon canis and americanum are seen dogs. Different methods may be used for laboratory diagnosis. The most common of these is direct parasitological examination parasite stages blood smears. aim this investigation was to conduct a phylogenetic study on isolates from symptomatic dogs city Goiânia, Goiás, Brazil. Blood samples were obtained 40 that had referred...

Cases of salmonellosis in humans have been associated with consumption eggs contaminated this bacterial pathogen due to insufficient heat treatment. The most prevalent serotypes Salmonella Brazil include Enteritidis, Typhimurium, and Heidelberg. first two are major causes for be withheld from sale recalls over contamination concerns both domestic foreign markets. Eggs may through transovarian infection (transovarial transmission) the presence microorganism hen’s oviduct penetration eggshell....

O processo de compostagem é uma prática importante para aceleração da decomposição carcaças e inativação patógenos potencialmente presentes no material a ser decomposto. No entanto, necessário avaliar promover o funcionamento adequado do processo. Diante disso, presente estudo teve por objetivo eliminação micro-organismos patogênicos em composteiras construídas escala laboratorial suíno trituradas piloto pedaços (picadas). Para isso, foram piloto, onde compostadas suínos intercaladas com...