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Effectiveness and duration of a second COVID-19 vaccine booster
(2022)
Using a prospective national cohort of 3.75 million individuals aged 20 or older, we evaluated the effectiveness against COVID-19 related ICU admissions and death of mRNA-based second vaccine boosters for four different ...
Intranasal/subcutaneous prime-booster immunization with Outer Membrane Vesicles of Meningococci C elicits high-avidity, persistent antibodies against Meningococci B
(Fiocruz/Instituto de Tecnologia em Imunobiológicos, 2021)
Immunogenicity of an mRNA-1273 vaccine booster in workers of a University Hospital in Colombia with a primary immunization schedule with BNT162b2: An ambispective cohort study
(Universidad de los AndesMaestría en EpidemiologíaFacultad de Medicina, 2023-05-27)
Background: Combination of COVID-19 vaccines was a key strategy in countries with limited vaccine supply to achieve widespread coverage.
Objective: To determine the humoral immunogenicity of an mRNA-1273 booster ...
Short-term and long-term antibody response by mice after immunization against Neisseria meningitidis B or diphtheria toxoid
(Associação Brasileira de Divulgação Científica, 2019)
Effectiveness of homologous and heterologous booster doses for an inactivated SARS-CoV-2 vaccine: a large-scale prospective cohort study
(2022)
Background: Vaccine protection against Covid-19 may be waning. Several countries have authorized or begun using a booster vaccine dose. Policymakers urgently need evidence of the effectiveness of additional vaccine doses ...
Interval between first dose and booster affected antibody production in cattle vaccinated against rabies
(2006-10-05)
In this study, we compared the levels of neutralizing antibodies induced by inactivated rabies vaccine in cattle by using three alternative immunization procedures. Forty-five bovines (breed nelore) were then organized in ...
Interval between first dose and booster affected antibody production in cattle vaccinated against rabies
(2006-10-05)
In this study, we compared the levels of neutralizing antibodies induced by inactivated rabies vaccine in cattle by using three alternative immunization procedures. Forty-five bovines (breed nelore) were then organized in ...
Comparison of systemic immunity following intranasal/intramuscular and intramuscular immunization with meningococci antigens
(Fiocruz/Instituto de Tecnologia em Imunobiológicos, 2022)
Neonatal BCG Immunization Followed by DNAhsp65 Boosters: Highly Immunogenic but not Protective Against Tuberculosis - a Paradoxical Effect of the Vector?
(Wiley-Blackwell Publishing, Inc, 2010-02-01)
A new tuberculosis vaccine is urgently needed. Prime-boost strategies are considered very promising and the inclusion of BCG is highly desirable. In this investigation, we tested the protective efficacy of BCG delivered ...
Neonatal BCG Immunization Followed by DNAhsp65 Boosters: Highly Immunogenic but not Protective Against Tuberculosis - a Paradoxical Effect of the Vector?
(Wiley-Blackwell Publishing, Inc, 2010-02-01)
A new tuberculosis vaccine is urgently needed. Prime-boost strategies are considered very promising and the inclusion of BCG is highly desirable. In this investigation, we tested the protective efficacy of BCG delivered ...