Iota-carrageenan from red seaweed inhibits SARS-CoV-2 in laboratory conditions

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 neutralizes SARS-CoV-2 and inhibits viral

A study protocol for a double-blind randomised placebo-controlled

Fighting SARS-CoV-2 with green seaweed Ulva sp. extract

Carrageenan nasal spray may double the rate of recovery from

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Antiviral activity of lambda-carrageenan against influenza viruses

Antiviral activity of lambda-carrageenan against influenza viruses

Seaweed's potential to fight Covid-19 is recognised by WHO

Iota-carrageenan neutralizes SARS-CoV-2 and inhibits viral

Iota-carrageenan and Xylitol inhibit SARS-CoV-2 in cell culture