HIV is contemporarily a complication that is connected with increasing percentage of customers all over the Earth. It is indicated by the fact that a lot of people decide for their sexual partners appropriately, sometimes even without learning something about such person and even checking whether a potential partner can have caught this virus in the past. This is the best and the only way to avoid catching this virus, as still there is no medicine developed that would support us get completely rid of the virus. Nonetheless, despite the fact that we are unable to get rid of the HIV, we can do a lot regards delaying its activation.