AUTHOR=Robinson Justyna A. , Piazza Roberta , Jones Rodney TITLE=Editorial: Unhealthy language: linguistic investigations of COVID-19 discourse JOURNAL=Frontiers in Artificial Intelligence VOLUME=6 YEAR=2023 URL=https://www.frontiersin.org/journals/artificial-intelligence/articles/10.3389/frai.2023.1281059 DOI=10.3389/frai.2023.1281059 ISSN=2624-8212