JKN2301 Dry Suspension for Uncomplicated Influenza in Pediatric Patients

Study start date: November 7, 2025

Inclusion Criteria: * Pediatric patients within the specified age range. * Clinical presentation consistent with influenza, confirmed by a positive local rapid test or central laboratory PCR test. * Presentation for treatment within the early symptomatic phase of influenza illness. * Presence of fever and at least one respiratory symptom. * Ability to swallow oral suspension. * Parent/guardian and patient (as age-appropriate) able to provide informed consent/assent. Exclusion Criteria: * Clinical signs suggestive of severe or complicated influenza infection * requiring inpatient management. * Presence of a concurrent bacterial infection requiring systemic therapy. * Significant immunocompromised, or severe/uncontrolled comorbid conditions. * History of hypersensitivity to any component of the investigational products. * Use of prohibited medications (including other anti-influenza antivirals) within a specified period prior to enrollment. * Recent participation in another interventional clinical trial. * Any condition that, in the opinion of the investigator, would jeopardize patient safety or compliance with the study protocol.