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From Conspiracy to Hesitancy: The Longitudinal Impact of COVID-19 Vaccine Conspiracy Theories on Perceived Vaccine Effectiveness
(Multidisciplinary Digital Publishing Institute (MDPI), 2024)
Heterogeneities in dengue spatial-temporal transmission in Brazilian cities and its influence on the optimal age of vaccination
(2019-02-06)
Background: The development of a safe and effective vaccine is considered crucial for dengue transmission control since vetor control has been failed; some potential candidates are currently in test, and in this context ...
Single-dose varicella vaccine effectiveness in Brazil: A case-control study
(2018-01-25)
Background: Varicella vaccine was introduced into the Brazilian Immunization Program in October 2013, as a single-dose schedule administered at 15 months of age. Its effectiveness had not yet been assessed in the country. ...
Knowledge, attitudes, and practices associated with frequent influenza vaccination among healthcare personnel in Peru, 2016─2018.
(Elsevier, 2023)
INTRODUCTION: Despite a government-subsidized vaccination program, healthcare personnel (HCP) influenza vaccination uptake remains low in Peru. Using three years of cross-sectional surveys and an additional five years of ...
Impact of Rotavirus Vaccination Varies by Level of Access to Piped Water and Sewerage: An Analysis of Childhood Clinic Visits for Diarrhea in Peru, 2005-2015
(Wolters Kluwer Health, 2020)
BACKGROUND: We conducted a national impact evaluation of routine rotavirus vaccination on childhood diarrhea in Peru, accounting for potential modifying factors. METHODS: We utilized a dataset compiled from Peruvian ...
Factors Associated to Vaccination against Influenza among Elderly in a Large Brazilian Metropolis
(Public Library of Science, 2016)
Parent reported outcomes to measure satisfaction, acceptability, and daily life impact after vaccination with whole-cell and acellular pertussis vaccine in Chile
(Elsevier, 2020)
Aim: To compare parental satisfaction and impact on daily life among parents of children receiving whole-cell pentavalent + oral polio vaccine (Arm 1) with an acellular hexavalent vaccine (Hexaxim; Arm 2). Methods: ...
Outbreak of Aseptic Meningitis associated with Mass Vaccination with a Urabe-containing Measles-Mumps-Rubella Vaccine
(American Journal of Epidemiology, 2000)
A mass immunization campaign with a Urabe-containing measles-mumps-rubella vaccine was carried out in
1997 in the city of Salvador, northeastern Brazil, with a target population of children aged 1-11 years. There was
an ...
Simulating immunization campaigns and vaccine protection against COVID-19 pandemic in Brazil
(2021-01-01)
The vaccine roll-out has currently established a new trend in the fight against COVID-19. In many countries, as vaccination cover rises, the economic and social disruptions are being progressively reduced, bringing more ...