AUTHOR=Song Guowen , Oliveira Marta , Ormond Bryan TITLE=Editorial: Challenges and emerging issues on firefighter’s toxic chemical exposure: smoke chemicals, contaminated PPE, and off-gassing JOURNAL=Frontiers in Materials VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/materials/articles/10.3389/fmats.2024.1443259 DOI=10.3389/fmats.2024.1443259 ISSN=2296-8016