Kremlin Report

The Kremlin Report (クレムリン・レポート), also known as the Wall of Germs (細菌の壁), is an  developed in Russia for defensive purposes. It acts as a deterrent to invaders who intend to or have captured Russia's. When the Wall of Germs is used, the silos become inaccessible or the invaders become infected.

Principles
It is a weapon for which no cure was developed, with an 80% for all who are infected with it. Anything of a carbon-based nature is immediately affected. The Wall of Germs is highly resistant to heat treatment and even boiling it for an extended period of time is useless. There was a report that extremely high concentrations of ozone could be used to annihilate the bacteria but this would not work on humans.