Highlights•Clear evidence of vaccine hesitancy has been reported among migrant groups in
multiple countries.•Fear of measles vaccine harms intensified by anti-vaccination activism …

The influenza vaccine field has been constantly evolving to improve the speed, scalability,
and flexibility of manufacturing, and to improve the breadth and longevity of the protective …

Interactions between respiratory viruses during infection affect transmission dynamics and
clinical outcomes. To identify and characterize virus–virus interactions at the cellular level …

The global dynamics of seasonal influenza viruses inform the design of surveillance,
intervention, and vaccination strategies. The COVID-19 pandemic provided a singular …

Influenza A virus (IAV) infection triggers an exuberant host response that promotes acute
lung injury. However, the host response factors that promote the development of a …

Background Seasonal influenza remains a global public health concern. A messenger RNA
(mRNA)–based quadrivalent seasonal influenza vaccine, mRNA-1010, was investigated in …

Background Using country-specific surveillance data to describe influenza epidemic activity
could inform decisions on the timing of influenza vaccination. We analysed surveillance data …

Background WHO estimates that seasonal influenza epidemics result in three to five million
cases of severe illness (hospitalisations) every year. We aimed to improve the …

Background Climatic variables constitute important extrinsic determinants of transmission
and seasonality of influenza. Yet quantitative evidence of independent associations of viral …

Summary Background Lower respiratory infections (LRIs) are a major global contributor to
morbidity and mortality. In 2020–21, non-pharmaceutical interventions associated with the …