![The antiviral activity of iota-, kappa-, and lambda-carrageenan against COVID-19: A critical review - ScienceDirect The antiviral activity of iota-, kappa-, and lambda-carrageenan against COVID-19: A critical review - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S2213398421001342-gr2.jpg)
The antiviral activity of iota-, kappa-, and lambda-carrageenan against COVID-19: A critical review - ScienceDirect
![Carrageenan nasal spray in virus confirmed common cold: individual patient data analysis of two randomized controlled trials | Multidisciplinary Respiratory Medicine | Full Text Carrageenan nasal spray in virus confirmed common cold: individual patient data analysis of two randomized controlled trials | Multidisciplinary Respiratory Medicine | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2F2049-6958-9-57/MediaObjects/40248_2014_Article_183_Fig2_HTML.jpg)
Carrageenan nasal spray in virus confirmed common cold: individual patient data analysis of two randomized controlled trials | Multidisciplinary Respiratory Medicine | Full Text
![IJMS | Free Full-Text | Iota-Carrageenan Inhibits Replication of SARS-CoV-2 and the Respective Variants of Concern Alpha, Beta, Gamma and Delta IJMS | Free Full-Text | Iota-Carrageenan Inhibits Replication of SARS-CoV-2 and the Respective Variants of Concern Alpha, Beta, Gamma and Delta](https://pub.mdpi-res.com/ijms/ijms-22-13202/article_deploy/html/images/ijms-22-13202-g001.png?1638934591)
IJMS | Free Full-Text | Iota-Carrageenan Inhibits Replication of SARS-CoV-2 and the Respective Variants of Concern Alpha, Beta, Gamma and Delta
![IJMS | Free Full-Text | Iota-Carrageenan Inhibits Replication of SARS-CoV-2 and the Respective Variants of Concern Alpha, Beta, Gamma and Delta IJMS | Free Full-Text | Iota-Carrageenan Inhibits Replication of SARS-CoV-2 and the Respective Variants of Concern Alpha, Beta, Gamma and Delta](https://www.mdpi.com/ijms/ijms-22-13202/article_deploy/html/images/ijms-22-13202-g004.png)
IJMS | Free Full-Text | Iota-Carrageenan Inhibits Replication of SARS-CoV-2 and the Respective Variants of Concern Alpha, Beta, Gamma and Delta
![IJMS | Free Full-Text | Iota-Carrageenan Inhibits Replication of SARS-CoV-2 and the Respective Variants of Concern Alpha, Beta, Gamma and Delta IJMS | Free Full-Text | Iota-Carrageenan Inhibits Replication of SARS-CoV-2 and the Respective Variants of Concern Alpha, Beta, Gamma and Delta](https://www.mdpi.com/ijms/ijms-22-13202/article_deploy/html/images/ijms-22-13202-g003.png)
IJMS | Free Full-Text | Iota-Carrageenan Inhibits Replication of SARS-CoV-2 and the Respective Variants of Concern Alpha, Beta, Gamma and Delta
![Frontiers | Iota-Carrageenan Prevents the Replication of SARS-CoV-2 in a Human Respiratory Epithelium Cell Line in vitro Frontiers | Iota-Carrageenan Prevents the Replication of SARS-CoV-2 in a Human Respiratory Epithelium Cell Line in vitro](https://www.frontiersin.org/files/Articles/746824/fviro-01-746824-HTML/image_m/fviro-01-746824-g001.jpg)
Frontiers | Iota-Carrageenan Prevents the Replication of SARS-CoV-2 in a Human Respiratory Epithelium Cell Line in vitro
![Amazon.com : Kappa Carrageenan Powder | Food Grade Natural Thickener Substitute for Gelatin - Kosher ( 2 Oz) : Grocery & Gourmet Food Amazon.com : Kappa Carrageenan Powder | Food Grade Natural Thickener Substitute for Gelatin - Kosher ( 2 Oz) : Grocery & Gourmet Food](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/815dz0pQqsL.jpg)
Amazon.com : Kappa Carrageenan Powder | Food Grade Natural Thickener Substitute for Gelatin - Kosher ( 2 Oz) : Grocery & Gourmet Food
![IJMS | Free Full-Text | Iota-Carrageenan Inhibits Replication of SARS-CoV-2 and the Respective Variants of Concern Alpha, Beta, Gamma and Delta IJMS | Free Full-Text | Iota-Carrageenan Inhibits Replication of SARS-CoV-2 and the Respective Variants of Concern Alpha, Beta, Gamma and Delta](https://pub.mdpi-res.com/ijms/ijms-22-13202/article_deploy/html/images/ijms-22-13202-g002.png?1638934591)
IJMS | Free Full-Text | Iota-Carrageenan Inhibits Replication of SARS-CoV-2 and the Respective Variants of Concern Alpha, Beta, Gamma and Delta
Iota-Carrageenan Inhibits Replication of SARS-CoV-2 and the Respective Variants of Concern Alpha, Beta, Gamma and Delta
![A study protocol for a double-blind randomised placebo-controlled trial evaluating the efficacy of carrageenan nasal and throat spray for COVID-19 prophylaxis—ICE-COVID | Trials | Full Text A study protocol for a double-blind randomised placebo-controlled trial evaluating the efficacy of carrageenan nasal and throat spray for COVID-19 prophylaxis—ICE-COVID | Trials | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs13063-022-06685-z/MediaObjects/13063_2022_6685_Fig1_HTML.png)
A study protocol for a double-blind randomised placebo-controlled trial evaluating the efficacy of carrageenan nasal and throat spray for COVID-19 prophylaxis—ICE-COVID | Trials | Full Text
![The antiviral activity of iota-, kappa-, and lambda-carrageenan against COVID-19: A critical review | Semantic Scholar The antiviral activity of iota-, kappa-, and lambda-carrageenan against COVID-19: A critical review | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/0a64ce966a0d70aaea8d280093b2cfdd68b494c0/24-Table2-1.png)
The antiviral activity of iota-, kappa-, and lambda-carrageenan against COVID-19: A critical review | Semantic Scholar
![Frontiers | Iota-Carrageenan Prevents the Replication of SARS-CoV-2 in a Human Respiratory Epithelium Cell Line in vitro Frontiers | Iota-Carrageenan Prevents the Replication of SARS-CoV-2 in a Human Respiratory Epithelium Cell Line in vitro](https://www.frontiersin.org/files/Articles/746824/fviro-01-746824-HTML/image_m/fviro-01-746824-t001.jpg)