SRP186255 PRJNA522797 Correlation between nasopharynx of pig workers and bioaerosols in pig buildings This study aims to contribute to the development of a new alternative method for assessing bioaerosol exposure by linking the nasopharyngeal flora of pig farm workers to the bioaerosol microbial composition of their occupational environment and explore the role of bioaerosols in the nasopharyngeal microbial content.