Abstract Background Acute respiratory infections (ARIs) are one of the most common causes
of mortality and morbidity worldwide. Every year millions of children suffer from viral …

We sought to better understand the immune response during the immediate post-diagnosis
phase of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) by identifying …

Background To summarize the clinical features of severe influenza in children and the high-
risk factors for influenza-related deaths and to raise awareness among pediatricians …

SARS-CoV-2 Omicron subvariants with increased transmissibility and immune evasion are
spreading globally with alarming persistence. Whether the mutations and evolution of spike …

Influenza is an important respiratory viral pathogen in adults, with secondary bacterial
pneumonia being a common complication. While pneumococcal vaccines can prevent …

Background Global and national surveillance efforts have tracked COVID-19 incidence and
clinical outcomes, but few studies have compared comorbid conditions and clinical …

Background The influenza virus continues to be a public health concern every season. We
aimed to evaluate influenza-associated outcomes and healthcare utilization by race and …

2020-2023年北京市副流感病毒流行特征分析 logo 高级检索 首页 投稿指南 1.投稿须知 2.出版
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For roughly every 380 medically stable patients (≥ 60 years), RSV vaccination prevents 1
RSV-associated lower respiratory tract disease (LRTD) per season (vs placebo). Fatigue …

Background–Little is known about the time trend in mortality rates due to respiratory viruses
other than SARS-CoV-2 and seasonal influenza among Brazilian children and adolescents …