Scientists create nasal spray against all major strains of COVID

Estonian scientists from Icosagen company have created BioBlock nasal spray that protects against all major strains of coronavirus, including delta, Report informs referring to rus.postimees.

“Laboratory studies to date have confirmed that the developed nasal spray protects equally well against all strains of coronavirus, according to the World Health Organization,” said the company’s chief scientific officer Mart Ustav Jr.

The spray production was coordinated with the Department of Pharmaceuticals and the Department of Health, and the product technology is patented.