Scientists from Irkutsk branch of NPO "Microgen" began to develop a new vaccine against influenza. Its main feature is the ability to act in the form of a spray. Note, this is the first national vaccine in the form of a spray. It is based weakened influenza virus strains.
The drug, like most modern vaccines, will have a high degree of purification. The shape of the spray will ensure ease of use. The vaccine takes about a year. Next, you will begin preclinical studies.
The shape of the spray and the ideal cleaning should ensure a high degree of safety of the vaccine. New generation will preserve the properties of the drug constant throughout the storage period.
Note, NPO "Microgen" engaged in the production of vaccines against influenza a decent time. Attenuated freeze-dried vaccine "Ultrabac" is used for vaccination of the population in 2010.