By Christine S on October 8, 2009
Immune system is a kind of defensive shield inside the body of human beings and animals that acts as a combatant against various diseases. It constantly defends animals and human beings from the development of anti bodies in the body and kills the infectious bugs. Nature has developed internal genetic protective system that ensures the [...]
Posted in Cold/Flu, Swine Flu | Tagged biological mechanisms, defense mechanism, defensive mechanism, flue, food intake, health, healthy diet, human body, immune system, immune system work, immune systems, infectious agents, malignancies, pigs, Swine Flu, viral infection, virus
