Taylor Corocher, Kira Edwards, Yvonne Hersusianto, Donald Campbell, Hui Yin Lim, Paul Monagle, Prahlad Ho. "Over-the-counter carrageenan-based sprays may interfere with PCR testing of nasopharyngeal swabs to detect SARS-CoV-2." PLoS ONE (2025). https://doi.org/10.1371/journal.pone.0316700