A5103256579- Salmonella and Campylobacter epidemiology
- T-cell and Retrovirus Studies
- Animal Disease Management and Epidemiology
- Vector-Borne Animal Diseases
- Herpesvirus Infections and Treatments
- Genomics and Phylogenetic Studies
- Food, Nutrition, and Cultural Practices
- Identification and Quantification in Food
- Bacteriophages and microbial interactions
- Listeria monocytogenes in Food Safety
- Culinary Culture and Tourism
- Vibrio bacteria research studies
- Cytomegalovirus and herpesvirus research
- Probiotics and Fermented Foods
- Virus-based gene therapy research
- Antibiotic Resistance in Bacteria
- Toxoplasma gondii Research Studies
- Plant Pathogenic Bacteria Studies
- Food Safety and Hygiene
- Milk Quality and Mastitis in Dairy Cows
Universidade de Caxias do Sul
2022-2025
Universidade Federal do Rio Grande do Sul
2022
Universidade Luterana do Brasil
2012-2021
AbstractSalmonella enterica serovar Gallinarum biovar is a pathogenic bacterium that causes fowl typhoid (FT), affecting chicken flocks worldwide. This study aimed to evaluate the emergence, dissemination and genomic profile of S. lineages from Brazil. Twelve whole-genomes sequences (WGS) different strains isolated Brazilian poultry farms (2014 2018) were obtained used construct dataset with other 31 previously published data (five more Brazil). phylogenetic diversity, temporal evolution...
S. Heidelberg is the most frequent serovar in several broiler farms from main Brazilian poultry-producing regions. Therefore, avian-source foods (mainly chicken carcasses) commercialized country and exported to other continents are contaminated with this foodborne pathogen, generating national international economic losses.
Salmonella serotype Minnesota has been increasingly detected in Brazilian poultry farms and food products (chicken meat, eggs) recent years. In addition, S. isolates from are generally resistant to several antibiotics persistent farm environments. The present study aimed assess phylogenomic diversity of the production chain Brazil. total, 107 worldwide whole genomes (including 12 Brazil) were analyzed using a comparative approach. Phylogenetic analysis demonstrated two clades more related...
Colonial cheese is a culturally and economically important product from the south of Brazil. As most its production artisanal, technology employed mostly knowledge passed down one generation to next according family tradition may be produced with raw or pasteurized milk. It noted for spicy flavour variable composition often classified as medium high-moisture cheese. This intrinsic feature increases risk microbial spoilage food poisoning. One main bio-indicators contamination in colonial...
Evolución y perfil genómico de aislados Salmonella enterica serovar Gallinarum biovar Pullorum Brasil. subespecie (S. Pullorum) es una bacteria patógena que causa la enfermedad (EP). La EP sistémica aguda afecta a los pollos jóvenes causando diarrea blanca alta mortalidad. Aunque se han llevado cabo muchos programas sanitarios para erradicar S. Pullorum, informado brotes en diferentes tipos aves (ponedoras, engorde, reproductoras) todo el mundo. Este estudio tuvo como objetivo evaluar...
ABSTRACT Bovine alphaherpesviruses 1 and 5 (BoHV-1/5) are main pathogens of respiratory, reproductive neurological diseases in cattle. The aim this study was to investigate the frequency neutralizing antibodies against BoHV-1/5 serum samples detect viral DNA semen bulls from beef cattle farms located RS. A total 372 sample were collected eighteen farms. Serum submitted virus neutralization (VN) assay, while used BoHV-1 BoHV-5 by PCR. VN results showed that detected 66.7% (12/18) farms, 295...
As diferenças entre o Queijo Artesanal Serrano (QAS) e Colonial (QC) estão relacionadas com método de fabricação principalmente a legislação disponível. Este estudo teve como objetivo avaliar qualidade queijos artesanais Colonial, elaborados leite pasteurizado ou cru curados por 15 dias, produzidos na cidade São Francisco Paula, no Rio Grande do Sul. Foram coletadas, através um checklist, as informações sobre os manejos dos animais Boas Práticas Ordenha realizada nas propriedades, partir...