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Correlates of immunity to Group A Streptococcus: a pathway to vaccine developmentUnderstanding immunity in humans to Group A Streptococcus (Strep A) is critical for the development of successful vaccines to prevent the morbidity and mortality attributed to Strep A infections. Despite decades of effort, no licensed vaccine against Strep A exists and immune correlates of protection are lacking; a major impediment to vaccine development.
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Spatio-temporal dynamics of three diseases caused by Aedes-borne arboviruses in MexicoThe intensity of transmission of Aedes-borne viruses is heterogeneous, and multiple factors can contribute to variation at small spatial scales. Illuminating drivers of heterogeneity in prevalence over time and space would provide information for public health authorities. The objective of this study is to detect the spatiotemporal clusters and determine the risk factors of three major Aedes-borne diseases, Chikungunya virus, Dengue virus, and Zika virus clusters in Mexico.
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Effect of early carriage of streptococcus pneumoniae on the development of pneumococcal protein-specific cellular immune responses in infancyThe aim of this study was to examine the relationship between nasopharyngeal pneumococcal colonization in early life and the development of T cell responses.
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Predominance of nontypeable haemophilus influenzae in children with otitis mediaIn Australia the 7-valent pneumococcal conjugate vaccine (PCV7) is administered at 2, 4 and 6 months of age, with no booster dose.
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Slam and dc-sign measles receptor polymorphisms and their impact on antibody and cytokine responses to measles vaccineDespite the use of measles vaccine, measles virus continues to circulate and cause severe disease
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TLR1/2 activation during Heterologous prime-boost vaccination (DNA-MVA) enhances CD8+ T cell responses providingLeishmania (Viannia) parasites present particular challenges, as human and murine immune responses to infection are distinct from other Leishmania species
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Immediate and Longer Term Immunogenicity and Safety of a Single Dose of the Combined Haemophilus influenzae TypeHib-primed but MenC-naive toddlers (N = 433) were randomized to receive 1 dose of Hib-MenC-TT or separate Hib-TT and MenC-CRM197 vaccines.
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Innate immunity in human newborn infants: prematurity means more than immaturityNeonates, particularly those born prematurely, are exquisitely vulnerable to life-threatening infections. This increased susceptibility to infection...
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Nasopharyngeal carriage of Haemophilus haemolyticus in otitis-prone and healthy childrenHaemophilus haemolyticus is often incorrectly categorized as nontypeable Haemophilus influenzae (NTHI) upon culture. PCR analyses of 266 NTHI-like nasopharyngea
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Complexity of Influenza Outbreaks during the World Youth Day 2008 Mass Gathering and its Impact on Community Seasonal Influenza ActivityHow Influenza outbreaks during mass gatherings have been rarely described, and detailed virologic assessment is lacking.