This document discusses CHC's efforts to communicate information about COVID-19 booster shots and third doses to patients. It outlines that CHC has administered over 550,000 vaccine doses and now offers boosters through mobile clinics. It notes that guidance on boosters has changed frequently, causing confusion. CHC is working to clearly communicate eligibility criteria to patients through multiple channels like email, recorded messages, and their website. The document provides sample messaging and lists additional resources on their radio station and website to help patients understand the latest recommendations.