Analysis of the Association Between Influenza and Coronavirus Vaccination and Severe Acute Respiratory Infection (SARI): Study Protocol of a Real World Evidence Trial.

Both influenza and coronaviruses continue to pose significant public health challenges, contributing to numerous illnesses and deaths. Vaccination remains key to preventing severe forms of respiratory infections. This ongoing study examines the association between vaccination rates for influenza and COVID-19 and Severe Acute Respiratory Infection (SARI) incidence.