Abstract

The shortages of baby formula in the US resulting from the voluntary recall of contaminated products and shutdown of manufacturing facility in February led to increases in the national out-of-stock rate of the baby formula from 18 to 70% over the summer of 2022. This study utilizes social media listening and data analysis to examine how online media reactions to the physical shortage changed over time and how the reaction to the shortage differed from to the initial recall announcements. Improved understanding of reactions to emergent issues in foods through this lens may improve communication efficiency to mitigate potential consequences.