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In Vivo Evidence of Respiratory Syncytial Virus Persistence in a Subset of Pulmonary Dendritic Cells Following a Primary InfectionRespiratory syncytial virus (RSV) causes annual epidemics of infections affecting the whole population. In vitro, it has been shown to infect and persist in human dendritic cells (DCs) for prolonged periods. Initially persistence is associated with low levels of replication before the virus becomes dormant. Reactivation of viral replication can be triggered many months later.
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Patient and Process Outcomes among Pediatric Patients Undergoing Appendectomy during the COVID-19 Pandemic: An International Retrospective Cohort StudyCOVID-19 forced healthcare systems to make unprecedented changes in clinical care processes. The authors hypothesized that the COVID-19 pandemic adversely impacted timely access to care, perioperative processes, and clinical outcomes for pediatric patients undergoing primary appendectomy.
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Ca-EDTA restores the activity of ceftazidime-avibactam or aztreonam against carbapenemase-producing Klebsiella pneumoniae infectionsDeveloping an effective therapy to overcome carbapenemase-positive Klebsiella pneumoniae (CPKp) is an important therapeutic challenge that must be addressed urgently. Here, we explored a Ca-EDTA combination with aztreonam or ceftazidime-avibactam in vitro and in vivo against diverse CPKp clinical isolates.
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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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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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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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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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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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TLR3 and RIG-I gene variants: Associations with functional effects on receptor expression and responses to measles viruMeasles virus causes severe morbidity and mortality, despite the availability of measles vaccines. Successful defence against viral pathogens requires early...
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Prevalence and risk factors for cervical HPV infection and abnormalities in young adult women at enrolment in the multinational PATRICIA trialWe evaluated baseline data from the PApilloma TRIal against Cancer In young Adults (PATRICIA; NCT00122681) on the association between behavioral risk factors...