There is no such thing as an anaerobic rabies virus in medicine. The rabies virus is a virus that does not have a nucleus and endoplasmic reticulum and ribosomes, which are cellular structures, so it cannot survive on its own. Anaerobic and aerobic have no meaning for the rabies virus, and since there is no cellular support system, the rabies virus will quickly become inactive when removed from an infected person. Therefore, the rabies virus must find another infected person as soon as possible, enter their body and keep replicating and expanding to survive. Generally, only bacteria have the concept of anaerobic and aerobic. Tetanus bacillus is an anaerobic bacterium, which usually reproduces and grows rapidly in an anaerobic environment, and its reproduction is inhibited in an oxygen environment. Once rabies virus infection develops, its mortality rate is 100%, so once bitten by an animal such as a dog, it is important to get vaccinated against rabies as soon as possible.