Results 71 to 80 of about 190,339 (175)

Integrating HIV services in an era of global change

open access: yes
Journal of the International AIDS Society, Volume 29, Issue 3, March 2026.
Jirair Ratevosian   +41 more
wiley   +1 more source

A Comprehensive Molecular and Serological Investigation of Hepatitis A Virus Among Patients With Suspected Acute Hepatitis: A Brazilian Study

open access: yesJournal of Medical Virology, Volume 97, Issue 6, June 2025.
ABSTRACT Hepatitis A Virus (HAV) infects millions of individuals annually and is a major cause of acute viral hepatitis worldwide. This study aims to (1) assess HAV infection in suspected acute hepatitis patients at public healthcare institutions in Brazil; (2) evaluate the proportion of immunized individuals against HAV; (3) identify HAV genotypes; (4)
Ketty Gleyzer de Oliveira   +63 more
wiley   +1 more source

Asymptomatic SARS‐CoV‐2 Infection: Association Involving the HLA‐B*15 Allele Group in Brazilian Individuals

open access: yesHLA, Volume 105, Issue 6, June 2025.
ABSTRACT The aim of this study was to investigate the influence of HLA‐A, ‐B and ‐C polymorphisms on the clinical course of SARS‐CoV‐2 infection and on the progression of COVID‐19 in a population from southeastern Brazil. This study included 478 unvaccinated individuals. Of these, 369 were hospitalised with critical/severe (n = 309) or moderate/mild (n 
Christiane Maria Ayo   +8 more
wiley   +1 more source

How Effective Are the Canine Visceral Leishmaniasis Vaccines Currently Being Tested in Dogs? A Systematic Review and Meta‐Analysis

open access: yesParasite Immunology, Volume 47, Issue 3, March 2025.
ABSTRACT Canine visceral leishmaniasis (CVL) is a zoonotic disease of great worldwide importance and can be prevented by vaccinating seronegative dogs. The objective of the present systematic review and meta‐analysis is to verify the efficacy rate of vaccines tested in dogs against CVL or L. infantum infection. We used PRISMA guidelines for this review
Josiane Aparecida Martiniano de Pádua   +9 more
wiley   +1 more source

AVALIAÇÃO DE CARGA VIRAL PARA SARS‐COV2 EM PACIENTES COM COINFECÇÃO HIV E COVID‐19

open access: yesBrazilian Journal of Infectious Diseases, 2021
Melissa Soares Medeiros   +9 more
doaj   +1 more source

Estudo do efeito topológico das redes contato na propagação de doenças infecciosas

open access: yes, 2018
O proposito deste trabalho foi de estudar a propagacao de doencas infecciosas com o uso do Modelo Baseado em Individuos (MBI) em conjunto com a teoria de redes complexas.
E. R. Pinto, A. S. L. O. Campanharo
semanticscholar   +1 more source

Multiple outcomes of the germline p16INK4a mutation affecting senescence and immunity in human skin

open access: yesAging Cell, Volume 24, Issue 2, February 2025.
(a) In the skin fibroblasts are a key source of SASP production, with melanocytes having significantly less production. In healthy individuals, senescent fibroblasts play a major role in attracting T cells from the circulation by secreting SASP products. Recrutied T cells perform immunosurveillance, eliminating damaged and/malignant cells.
Priya Subramanian   +12 more
wiley   +1 more source

EXPOSIÇÃO A MATERIAL BIOLÓGICO ENVOLVENDO TRABALHADORES EM HOSPITAL ESPECIALIZADO EM DOENÇAS INFECCIOSAS

open access: yes, 2016
Objetivo: caracterizar as exposicoes ocupacionais envolvendo material biologico segundo as fichas de comunicado de acidente de trabalho de um hospital publico brasileiro de referencia em doencas infecciosas.
P. Carvalho   +4 more
semanticscholar   +1 more source

Red Blood Cell Distribution Width Is Not a Predictor of Hospital Mortality in Elderly and Nonelderly COVID‐19‐Infected Patients: A Prospective Study at a Brazilian Quaternary University Hospital

open access: yesCanadian Journal of Infectious Diseases and Medical Microbiology, Volume 2025, Issue 1, 2025.
Objective: To investigate if red blood cell distribution width (RDW) is a risk factor for hospital mortality in patients admitted to a public university hospital in Belo Horizonte, Minas Gerais, Brazil. Methods: This observational prospective study included patients over 16 years who had been hospitalized for COVID‐19 between May and October 2020.
Helena Duani   +9 more
wiley   +1 more source

ESTUDO DE EFICÁCIA TERAPÊUTICA NA SUPRESSÃO VIROLÓGICA DA TERAPIA DUPLA COM DOLUTEGRAVIR/DARUNAVIR‐R NA VIDA REAL

open access: yesBrazilian Journal of Infectious Diseases, 2021
Melina Maria Loiola Melo Vasconcelo   +9 more
doaj   +1 more source
infectious and parasitic diseases
medicine
environmental science
geography
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