Browsing by Subject "Vaccination"

Now showing items 1-17 of 17

    • Are patients with inflammatory bowel disease receiving an adequate immunisation? 
      Simian, D.; Núñez, P.; Flores, L.; Figueroa, C.; Ibáñez, P.; Kronberg, U.; Lubascher, J.; Pizarro, G.; Quera, R. (Oxford Univ Press, 2020)
    • Barriers and facilitators to influenza vaccination observed by officers of national immunization programs ... 
      González Block, Miguel Ángel; Díaz Portillo, Sandra Patricia; Arroyo Laguna, Juan; Comes, Yamila; Crocco Abalos, Pedro; Fachel-Leal, Andrea; Noboa, Laura; Riva Knauth, Daniela; Rodríguez Zea, Berenice; Ruoti, Mónica; Sarti, Elsa; Puentes, Esteban (Cadernos Saude Publica, Brasil, 2022)
      Influenza is a severe, vaccine-preventable disease. Vaccination programs across Latin American countries show contrasting coverage rates, from 29% in Paraguay to 89% in Brazil. This study explores how national influenza ...
    • Cambios epidemiológicos y actualidades sobre vacunación contra Bordetella pertussis en Latinoamérica 
      Gentile, Ángela; Torres Torretti, Juan Pablo; López López, Pío; Ulloa Gutiérrez, Rolando (Sociedad Chilena de Infectología, 2021)
      A pesar de que la tosferina (coqueluche) es una enfermedad prevenible por vacunas (EPV), la epidemiología latinoamericana muestra que hay persistencia de brotes en la región. Esta persistencia se debe, al menos en parte, ...
    • Canine distemper outbreak by natural infection in a group of vaccinated maned wolves in captivity 
      Vergara Wilson, Vicente; Hidalgo Hermoso, Ezequiel; Sánchez, Carlos R.; Abarca Adaros, María José; Navarro Venegas, Carlos Osvaldo; Celis Diez, Sebastián; Soto Guerrero, Pilar; Díaz Ayala, Nataly; Zordan, Martin; Cifuentes Ramos, Federico Francisco José; Cabello Stom, Javier (MDPI, 2021)
      Canine distemper virus (CDV) is one of the most significant infectious disease threats to the health and conservation of free-ranging and captive wild carnivores. CDV vaccination using recombinant canarypox-based vaccines ...
    • The current situation of meningococcal disease in Latin America and updated Global Meningococcal Initiative ... 
      Sáfadi, Marco Aurélio P.; O'Ryan Gallardo, Miguel; Valenzuela Bravo, María Teresa; Brandileone, María Cristina C.; Gorlad, María Cecília O.; Lemos, Ana Paula S. de; Moreno, Gabriela; Vázquez, Julio A.; López, Eduardo L.; Taha, Muhamed-Kheir; Borrow, Ray (Elsevier, 2015)
      The Global Meningococcal Initiative (GMI) was established in 2009 and comprises an international team of scientists, clinicians, and public health officials with expertise in meningococcal disease (MD). Its primary goal ...
    • ¿Es tiempo de vacunar a la mujer embarazada contra la coqueluche? 
      Cofré Guerra, José (Sociedad Chilena de Infectología, 2016)
      Pertussis may cause death in neonates and very young infants. In these ages pertussis vaccine has not been administered yet or infants haven’t received enough doses of vaccine to protect them. Cocoon strategy have ...
    • Infectious bronchitis: Effect of viral doses and routes on specific lacrimal and serum antibody responses ... 
      Toro, H.; Espinoza, C.; Ponce, V.; Rojas, A. V.; Morales, M. A.; Kaleta, E. F. (American Association of Avian Pathologists, 1997)
      An enzyme-linked immunosorbent assay was used to measure the effect of various infectious bronchitis virus (IBV) (strain H-120) vaccine doses and routes of immunization on specific lacrimal and serum antibody responses. ...
    • Influenza in Latin America: A report from the Global Influenza Initiative (GII) 
      Gentile, Angela; Paget, John; Bellei, Nancy; Torres, Juan Pablo; Vazquez, Cynthia; Laguna-Torres, V. Alberto; Plotkin, Stanley (Elsevier Ltd, 2019)
      The Global Influenza Initiative (GII)is a global expert group that aims to raise acceptance and uptake of influenza vaccines globally and provides recommendations and strategies to address challenges at local, national, ...
    • Modeling the public health impact of different meningococcal vaccination strategies with 4CMenB and MenACWY ... 
      Graña, María Gabriela; Cavada Chacón, Gabriel Alfredo; Vásquez, Marjorie; Shen, Jing; Maervoet, Johan; Klint, Johan; Gómez, Jorge A. (Taylor & Francis Inc, 2021)
      Invasive meningococcal disease (IMD) is an uncommon yet unpredictable, severe, and life-threatening disease with the highest burden in young children. In Chile, most IMD is caused by meningococcal serogroup B (MenB) and ...
    • Modelo de salud familiar en Chile y mayor resolutividad de la atención primaria de salud: ¿contradictorios ... 
      Bass del Campo, Germán Camilo (2012)
      Desde 1978 y por medio de la Declaración de Alma Ata, se describe que la atención primaria de salud (APS) debe entenderse como parte integrante del sistema completo de asistencia sanitaria y del espíritu de justicia ...
    • Myeloid-derived suppressor cells impair the quality of dendritic cell vaccines 
      Poschke, I.; Mao, Y.; Adamson, L.; Salazar Onfray, Flavio; Masucci, G.; Kiessling, R. (2012)
      Myeloid-derived suppressor cells (MDSC) are important regulators of the immune system and key players in tumor-induced suppression of T-cell responses. CD14+HLA-DR-/low MDSC have been detected in a great number of malignancies, ...
    • Neutralizing antibody titers elicited by CoronaVac and BNT162b2 vaccines in health care workers with and ... 
      Wolff Reyes, Marcelo José; Acevedo Acevedo, Mónica Loreto; Núñez, María Antonieta; Lafourcade, Mónica; Gaete Argel, Aracelly Janis; Soto Rifo, Ricardo Andrés; Valiente Echeverría, Fernando Andrés (Oxford University Press, 2022)
      We report neutralizing antibody titers (NAbTs) elicited by CoronaVac and BNT162b2 vaccines in healthcare workers with and without prior SARS-CoV-2 infection using both a pseudotype-based assay and a commercial kit. NAbTs ...
    • Revisión del concepto de inmunidad poblacional, a propósito de la epidemia COVID-19 y del desarrollo de vacunas 
      Canals Lambarri, Mauricio (Soc Chilena Infectología, 2021)
      Se revisa brevemente el concepto de inmunidad de grupo, poblacional o efecto “rebaño”, mostrando que algunas ideas popularizadas no corresponden al concepto original. Se establece la relación con los números reproductivo ...
    • Serological study of CoronaVac vaccine and booster doses in Chile: immunogenicity and persistence of ... 
      Vargas, Leonardo; Valdivieso Berríos, Nicolás Alejandro; Tempio, Fabián; Simon Zegers, María Valeska; Sauma Mahaluf, Daniela Macarena; Valenzuela Pérez, Lucía Teresita; Beltrán Muñoz, Caroll Jenny; Castillo Delgado, Loriana Cecilia; Contreras Benavides, Ximena Stella; Acevedo Acevedo, Mónica Loreto; Acevedo, Johanna; González, Rafael I.; Valiente Echeverría, Fernando Andres; Soto Rifo, Ricardo Andrés; Rosemblatt Silber, Mario César; López Nitsche, Mercedes Natalia; Osorio Olivares, Fabiola Beatriz; Bono Merino, María Rosa (BMC, 2022)
      Background Chile was severely affected by COVID19 outbreaks but was also one of the first countries to start a nationwide program to vaccinate against the disease. Furthermore, Chile became one of the fastest countries to ...
    • The role of serology testing in the context of immunization policies for COVID-19 in Latin American countries 
      Dos Santos Ferreira, Carlos E.; Gómez Dantés, Héctor; Junqueira Bellei, Nancy C.; López, Eduardo; Nogales Crespo, Katya A.; O'Ryan Gallardo, Miguel; Villegas, Julieta (MDPI, 2021)
      This review aims to explore the role and value of serology testing in the context of COVID-19 immunization policies in Latin American countries and the barriers and challenges to the adequate use and uptake of this tool. ...
    • Universal vaccination of children against hepatitis A in Chile: a cost-effectiveness study 
      Quezada Lagos, Arnoldo; Baron-Papillon, Florence; Coudeville, Laurent; Maggi Campos, Leonardo (PAN AMER HEALTH ORGANIZATION, 2008-05)
      Objective. To evaluate the healthcare and economic impact of routine hepatitis A vaccination of toddlers in Chile. Methods. We used a dynamic model of hepatitis A infection to evaluate the impact of a twodose vaccination ...
    • Valuing the cost of improving chilean primary vaccination: a cost minimization analysis of a hexavalent vaccine 
      Olivera, Ignacio; Grau, Carlos; Dibarboure, Hugo; Torres Torretti, Juan Pablo; Mieres, Gustavo; Lazarov, Luis; Álvarez, Fabián; López Yescas, Juan Guillermo (BMC, 2020)
      Background: The phased withdrawal of oral polio vaccine (OPV) and the introduction of inactivated poliovirus vaccine (IPV) is central to the polio ‘end-game’ strategy. Methods: We analyzed the cost implications in Chile ...