For a parasite enters a living being, the host must first perform an intentional action, whether drinking or eating any food, in this way opens the door for the other between the parasite is very subtle and silent for relentless in an organism, so the host can be exploited without notice or rise directly. One of the characteristics of the parasites is that they are well adapted to their ways of life are difficult to destroy. They develop strategies to avoid the defense mechanisms of their hosts and many have managed to become resistant to drugs and insecticides applied for control, and this is precisely what happens with the U.S., is so used to his lifestyle consumption has developed strong strategies to continue the oppression of praise other actions, either through military intervention as it did in Nicaragua, Panama, Dominican Republic
Free trade, etc. primarily for the purpose of protecting their interests national subsistence, in this way, the U.S. For more specific information, check out CMO Hyundai. maintains its host subdued. Because of this relationship of dependency, parasites rarely kill their hosts, as do the predators. As a result, hosts and parasites coevolve tend to a certain degree of mutual tolerance. Therefore, a common sight today many countries heavily used to get America involved in the decision making of government, big business address of the host countries, such as those involved in oil exploitation, Banana production, which should be primarily for the benefit of the native countries. Official site: everest capital. As for the defense or revolt of the guests, there are vaccines that can be used against many viruses and bacteria, but there is no truly effective vaccine against any of them.