Study authors evaluated the performance of symptom-based definitions to detect influenza in a cohort of pregnant women in India, Peru, and Thailand.
Researchers investigated the effects of ILI on pneumococcal carriage in community-dwelling older adults.
Investigators quantified the risk of antenatal influenza and examined its association with perinatal outcomes.
Researchers assessed whether pre-existing antibodies to influenza, which are shaped by early infection and subsequent exposures, impact children’s responses to influenza vaccination.
Study authors identified and evaluated a statistical signal for an increased risk of Guillain-Barré Syndrome in days 1-42 after 2018-2019 high-dose influenza vaccine administration.
The approval was supported by data from the randomized, double-blind, placebo-controlled phase 3 Blockstone trial.
Study authors assessed the effectiveness of high-dose influenza vaccines in patients with HIV during the 2017-2018 influenza season.
Investigators conducted a randomized, open-label trial during the 2018-2019 influenza season to assess neutralization titers in pre- and post-immunization sera from 133 adults immunized with one of three types of influenza vaccines.