Browsing by Author "O'Ryan Gallardo, Miguel"
Now showing items 21-40 of 62
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(2006)Background: Cost effectiveness studies are essential to assess the real value of interventions with preventive or therapeutic objectives. Aim: To assess the theoretical costeffectiveness of a vaccine against rotavirus ...
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(1993)The role of anti-rotavirus fecal IgA (RVflgA) in protecting children against natural rotavirus infections is unclear. Rotavirus outbreaks occurred in each of four day care centers attended by 129 children; 42% of the ...
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(Lippincott Williams and Wilkins, 2012)Background: The role of respiratory viral infections (RVIs) as a cause of overall fever and neutropenia (FN) episodes in children with cancer has been less characterized than bacterial infections. We conducted a study aimed ...
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(Frontiers Media, 2021)Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in pregnancy is associated with a higher risk for severe morbidity and mortality when compared with infection in non-pregnant women of childbearing ...
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(Frontiers Media, 2017)Background: Mechanisms underlying the high clinical and histological diversity of celiac disease (CD) remain elusive. Helicobacter pylori (Hp) chronically infects gastric and duodenal mucosa and has been associated with ...
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(2000)Human caliciviruses (HuCVs) are increasingly recognized as common pathogens that cause acute sporadic diarrhea in children; however, regional antigenic and genetic diversity complicate detection techniques. Stool samples ...
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(2008)The article briefly reviews the epidemiology of human papillomavirus (HPV) infection and associated diseases in the world and in Chile and the scientific information of the licensed HPV vaccines: Gardasil® and Cervarix®. ...
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(Lancet Publishing Group, 2016)© 2016 Elsevier Ltd Background Replacement of the trivalent oral poliovirus vaccine (tOPV) with bivalent types 1 and 3 oral poliovirus vaccine (bOPV) and global introduction of inactivated poliovirus vaccine (IPV) are major ...
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(Universidad de Chile, 2011)Introducción: Norovirus (Nv) es causa importante de gastroenteritis (GE) endémica infantil. Estudios recientes sugieren que su frecuencia podría llegar a 20-25% de las GE en <5 años en algunas regiones de nuestro país. ...
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(Elsevier, 2012-02-18)Background Effective glycoconjugate vaccines against Neisseria meningitidis serogroups A, C, W-135, and Y have been developed, but serogroup B remains a major cause of severe invasive disease in infants and adolescents ...
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(2007)BACKGROUND: Incorporation of new rotavirus vaccines into national programs of developing countries will rely on well-designed cost-effective analysis based on accurate assessment of disease burden. For Chile, rotavirus ...
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(Universidad de Chile, 2016)Helicobacter pylori (H. pylori) es un bacilo Gram negativo que infecta en algún momento de la vida a la mitad de la población mundial. Se ha demostrado que la interacción de H. pylori con las células del epitelio gástrico ...
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(2002)BACKGROUND: Invasive fungal infections (IFI) cause prolonged hospitalizations and increase the possibility of death among patients with cancer and febrile neutropenia (FN). Up to 10% of febrile neutropenic episodes may be ...
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(1997)Background. Protective immunity against rotavirus infection is directed against antigenic epitopes on the outer capsid proteins VP7 and VP4. Our aim was to characterize the epidemiology of rotavirus antigenic types over ...
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(Springer Link, 2014)Recently approved in Europe and Australia, the multi-component meningococcal B vaccine, 4CMenB (Bexsero , Novartis Vaccines and Diagnostics), contains three surface-exposed recombinant proteins (fHbp, NadA, and NHBA) ...
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Norovirus Illness Is a Global Problem: Emergence and Spread of Norovirus GII.4 Variants, 2001–2007 (2009)Background. Noroviruses (NoVs) are the most common cause of viral gastroenteritis. Their high incidence and importance in health care facilities result in a great impact on public health. Studies from around the ...
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(Lippincott Williams and Wilkins, 2017)© 2016 Wolters Kluwer Health, Inc. All rights reserved. Background: Noroviruses are increasingly recognized as a major cause of sporadic and epidemic acute gastroenteritis (AGE). Although there have been multiple studies ...
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(Elsevier Ltd, 2018)© 2017 Elsevier Ltd Noroviruses (NoVs) are one of the leading causes of acute gastroenteritis, including both outbreaks and endemic infections. The development of preventive strategies, including vaccines, for the most ...
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(MDPI, 2021)Human Norovirus is currently the main viral cause of acute gastroenteritis (AGEs) in most countries worldwide. Nearly 50 years after the discovery of the “Norwalk virus” by Kapikian and colleagues, the scientific and ...
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(Taylor & Francis, 2013)We previously demonstrated the immunogenicity and tolerability of the serogroup B meningococcal vaccine, 4CMenB (Bexsero®), in 11-17 y-olds randomized to receive 1, 2, or 3 doses at 1, 2, or 6 mo intervals. participants ...
