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BIOBLOCK NASAL SPRAY HAS PROVEN TO BE EFFECTIVE AGAINST OMICRON SUBLINEAGES BA.4 AND BA.5.

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We have conducted a pseudovirus analysis, the results of which confirmed that the SARS-CoV-2 antibodies in BioBlock are effective against all well-known and now rapidly spreading Omicron sublineages BA.4 and BA.5. These tests were conducted in the Icosagen laboratory.  

According to the information currently available, Omicron sublineages BA.4 and BA.5 affect the upper respiratory tract the most and therefore, the symptoms are like a cold:  sore throat, cough, fatigue, head and muscle aches. Omicron is less likely to have an effect on taste and smell.

Please observe your health and that of your loved ones – if you do not feel energetic and have cold-like symptoms, please stay home and take a rapid Covid test as the first measure.

Based on the news from the Estonian Health Board, the spread of the virus is increasing, and so is the number of people being hospitalised due to COVID-19.  

We recommend using BioBlock every 4 hours by spraying 2 sprays into each nostril.

Store it away from direct sunlight and in a cool place. Shake the bottle before use. You can buy BioBlock quickly and conveniently from our e-store and from pharmacies and gas stations all over Estonia.

BioBlock nasal spray has been co-created by OÜ Icosagen Cell Factory, OÜ Teadus ja Tegu, Estonian University of Life Sciences, Tartu University and AS Chemi-Pharm. BioBlock is an efficient tool for protection against Covid-19.