U.S., Oct. 7 -- ClinicalTrials.gov registry received information related to the study (NCT07861854) titled 'Mucosal and Systemic Immunity Correlates of Protection Against Influenza in Young Children, Aged 2-5 Years (MUSIC-Flu)' on April 08.
Brief Summary: Title: Mucosal and systemic immunity correlates of protection against influenza in young children (MUSIC-Flu). The goal of this observational study is to better understand how immune responses in the blood and mucosa are linked to protection against influenza infection and illness in young children. We will compare immune responses in children who get influenza infection to those who do not.
Children aged 2-5 years of age will be followed from April through October 2026 during the influe...