FAWN: Influenza antibody waning after natural infection

Study Purpose

The goal is to understand how well your body develops and maintains protection from natural infection to influenza and RSV.

Who Can Participate

1. Adults aged =18 years 2. Patients who test positive for influenza or RSV 3. Patients who complete blood draws at both their acute and convalescent visits 4. Patients who plan to be available and within the local area for the entire duration of the study period