Accès ouvert
2026
article
OpenAlex
Diana Zeballos, Fabiane Soares, Laio Magno, Thais Aranha Rossi et autres
OBJECTIVE: To analyze the demand creation strategies for Covid-19 testing and to describe surveillance indicators for testing, quarantine, contact tracing, and telemonitoring in primary health care services. METHODS: This cross-sectional study used data from the Covid-19 Testing, Isolation, Quarantine, and Telemonitoring (TQT …
br
(code pays fourni par la source)
Accès ouvert
2025
preprint
OpenAlex
Kara K. Tsang, Iana Amke, David M. Aanensen, Alexander M. Aiken et autres
ABSTRACT BACKGROUND Ciprofloxacin resistant Klebsiella pneumoniae is common or emerging in many geographies, and knowledge of local resistance rates is important for empirical therapy. Whilst there are known K. pneumoniae ciprofloxacin resistance determinants, there is a lack of systematic data on the …
gb, us, sg, it, br, es, Tunisie, Afrique du Sud, fr, no, Malawi, ch, vn, co, au, jp, Nigéria, Ghana, Éthiopie, dk, ca, in, de, pt, mm, République centrafricaine
(code pays fourni par la source)
Accès ouvert
2025
article
OpenAlex
Lorena Galvão de Araújo, Kehvyn Cedeño, Adriele Pinheiro Bomfim, Marcio de Oliveira Silva et autres
Bloodstream infection (BSI) caused by carbapenem-resistant Enterobacterales (CRE) is a major global public health concern due to its high lethality and limited treatment options. In Brazil, CRE was first reported in 2005, with Klebsiella pneumoniae carbapenemase (KPC) documented in 2009. Despite ongoing …
br, us
(code pays fourni par la source)
Accès ouvert
2025
article
OpenAlex
Verônica de França Diniz Rocha, Matheus Sales Barbosa, Euclimeire da Silva Neves, Valmira de Jesus Santos et autres
Objective To address the occurrence of an outbreak of vancomycin-resistant Enterococcus in inpatient units intended for COVID-19 patients in a hospital in Salvador, Brazil, specialized in infectious diseases, which underwent several adaptations with effect from March 2020. Methods This is a descriptive …
br
(code pays fourni par la source)
2025
article
OpenAlex
Emília Turlande, Carla Silva Dias, Joice Neves Reis, Lucas Miranda Marques et autres
Escherichia coli is a significant pathogen associated with foodborne outbreaks. This study investigated the presence of diarrheagenic, antimicrobial-resistant, and extended-spectrum beta-lactamase (ESBL)-producing E. coli in free-range poultry products in a tropical region. MALDI-TOF/VITEK® 2 system and PCR (Polymerase Chain Reaction) assays were …
br
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
Adrianne Ferreira, Rosane Moura Aguiar, Hugo B. Brandão, Rauldenis Santos et autres
This study aimed to isolate, purify and characterize secondary metabolites present in Amburana acreana leaves, native to the state of Rondônia, using classical chromatographic methods and 1D, 2D nuclear magnetic resonance spectroscopy. From the hydroethanolic leaves extract of A. acreana, p-hydroxybenzoic acid, …
Accès ouvert
2024
article
OpenAlex
M. Veloso Gonçalves, C. Teixeira, AL Valente, Joice Neves Reis et autres
pt
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
Joice Neves Reis, J. Fraga De Azevedó, Aisla Mércia Lazaro de Oliveira, Ana Paula de Oliveira Menezes et autres
BACKGROUND: In 2010, Brazil introduced the ten-valent pneumococcal conjugate vaccine (PCV10) in the national infant immunization program. Limited data on the long-term impact of PCV10 are available from lower-middle-income settings. We examined invasive pneumococcal disease (IPD) in Salvador, Bahia, over 11 years. …
br, us
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
Vívian Santos Galvão, Adriano de Souza Santos Monteiro, Isabela Oliveira Sousa, Camila Maria Piñeiro Silva et autres
As infecções do trato urinário (ITU) estão entre as infecções bacterianas mais comuns em todo o mundo. Essas infecções são causa substancial de morbidade, gerando altos custos para os sistemas de saúde e divergências no tratamento empírico e assertivo, principalmente no atual …
br
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
Adriano de Souza Santos Monteiro, Adriele Pinheiro Bomfim, Lorena Galvão de Araújo, Matheus Sales Barbosa et autres
Klebsiella pneumoniae tem importância crítica mundial, sobretudo pelas taxas elevadas de resistência aos antibióticos e mortalidade. As infecções de corrente sanguínea (ICS) e do trato urinário (ITU) estão entre as principais infecções causadas por essa bactéria. O objetivo do estudo foi avaliar …
br
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
Lorena Galvão de Araújo, Adriele Pinheiro Bomfim, Matheus Sales Barbosa, J. Fraga De Azevedó et autres
As Infecções de Corrente Sanguínea (ICS) causadas por Enterobacterales são eventos frequentes e relacionados à elevada morbimortalidade, principalmente quando causadas por isolados resistentes aos carbapenêmicos. No Brasil, o primeiro relato de Enterobacterales produtores de Carbapenemases (ERC) ocorreu em 2005, enquanto a detecção …
br
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
Sergio Arredondo-Alonso, George Blundell‐Hunter, Zuyi Fu, Rebecca A. Gladstone et autres
Escherichia coli is a leading cause of invasive bacterial infections in humans. Capsule polysaccharide has an important role in bacterial pathogenesis, and the K1 capsule has been firmly established as one of the most potent capsule types in E. coli through its …
no, gb, us, mx, la, pl, br, fi
(code pays fourni par la source)