In a recent bioRxiv paper, a research group from the Marinomed Biotech biopharmaceutical company in Austria showed that a sulfated polysaccharide iota-carrageenan has the propensity to inhibit cell entry of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) by using an in vitro neutralization assay.
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Iota-carrageenan and xylitol inhibit SARS-CoV-2 in Vero cell
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Iota-carrageenan and xylitol inhibit SARS-CoV-2 in Vero cell
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Iota-carrageenan from red seaweed inhibits SARS-CoV-2 in
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