![University of Tartu researchers participated in creating a spray that can help prevent corona infection | Science|Business University of Tartu researchers participated in creating a spray that can help prevent corona infection | Science|Business](https://sciencebusiness.net/sites/default/files/inline-images/Nasal%20spray.jpeg)
University of Tartu researchers participated in creating a spray that can help prevent corona infection | Science|Business
![Jaanika Merilo on X: "Estonian scientists from private companies and universities have invented the nasal spay protecting against all mutations of covid-19. Approved by Estonian authorities and available in pharmacies from Monday. # Jaanika Merilo on X: "Estonian scientists from private companies and universities have invented the nasal spay protecting against all mutations of covid-19. Approved by Estonian authorities and available in pharmacies from Monday. #](https://pbs.twimg.com/media/E0UD08UXIAQ2fMR.jpg:large)
Jaanika Merilo on X: "Estonian scientists from private companies and universities have invented the nasal spay protecting against all mutations of covid-19. Approved by Estonian authorities and available in pharmacies from Monday. #
![BioBlock®, a Novel Prophylactic Nasal Spray With Antibodies Against SARS-CoV-2 Developed by Icosagen, Has Received Marketing Authorization and Is Available for Sale in Estonia - Icosagen BioBlock®, a Novel Prophylactic Nasal Spray With Antibodies Against SARS-CoV-2 Developed by Icosagen, Has Received Marketing Authorization and Is Available for Sale in Estonia - Icosagen](https://www.icosagen.com/wp-content/uploads/2021/09/BioBlock-nasal-spray-Icosagen-1024x535-1200x675.png)
BioBlock®, a Novel Prophylactic Nasal Spray With Antibodies Against SARS-CoV-2 Developed by Icosagen, Has Received Marketing Authorization and Is Available for Sale in Estonia - Icosagen
![BIOBLOCK NASAL SPRAY HAS PROVEN TO BE EFFECTIVE AGAINST OMICRON SUBLINEAGES BA.1; BA.2; BA.4; BA.5; BA.2.75.2; BA.2.3.20; BQ.1; BQ.1.1 - Chemi-Pharm BIOBLOCK NASAL SPRAY HAS PROVEN TO BE EFFECTIVE AGAINST OMICRON SUBLINEAGES BA.1; BA.2; BA.4; BA.5; BA.2.75.2; BA.2.3.20; BQ.1; BQ.1.1 - Chemi-Pharm](https://www.chemi-pharm.com/wp-content/uploads/2022/08/BioBlock_BA4_5.png)
BIOBLOCK NASAL SPRAY HAS PROVEN TO BE EFFECTIVE AGAINST OMICRON SUBLINEAGES BA.1; BA.2; BA.4; BA.5; BA.2.75.2; BA.2.3.20; BQ.1; BQ.1.1 - Chemi-Pharm
Mart Normet on X: "Estonian science rules! Today the first batch of nasal spray that saves us from getting COVID-19, arrived at local pharmacies. Great job by @icosagen! And of course -
![Pärnu, Estonia - 5 de junio de 2021: Aerosol nasal BioBlock con anticuerpos contra el coronavirus SARS-CoV-2. Prevención de virus. Protección contra Covid Fotografía de stock - Alamy Pärnu, Estonia - 5 de junio de 2021: Aerosol nasal BioBlock con anticuerpos contra el coronavirus SARS-CoV-2. Prevención de virus. Protección contra Covid Fotografía de stock - Alamy](https://c8.alamy.com/compes/2g2t1hc/parnu-estonia-5-de-junio-de-2021-aerosol-nasal-bioblock-con-anticuerpos-contra-el-coronavirus-sars-cov-2-prevencion-de-virus-proteccion-contra-covid-2g2t1hc.jpg)
Pärnu, Estonia - 5 de junio de 2021: Aerosol nasal BioBlock con anticuerpos contra el coronavirus SARS-CoV-2. Prevención de virus. Protección contra Covid Fotografía de stock - Alamy
![How Estonian Icosagen is introducing innovative biopharmaceutical solutions to the world — Invest in Estonia How Estonian Icosagen is introducing innovative biopharmaceutical solutions to the world — Invest in Estonia](https://investinestonia.com/wp-content/uploads/bioshock-icosagen-528x352.jpg)