In Vitro study showing that SARS-CoV-2 is inhibited by iota-carrageenan in a dose dependent manner and to the same extent as other respiratory viruses for which a clinical benefit has been proven. Authors note that clinical data and post market surveillance data show that iota-carrageenan is well-tolerated with very low reported adverse events.
Morokutti-Kurz et al., 2/17/2021, peer-reviewed, 8 authors.