THE
Immune SYSTEM is a complex and highly developed system, yet its mission is simple: to seek and kill invaders. If a person is born with a severely defective
Immune system, death from infection by a virus, bacterium, fungus or parasite will occur. http://www.ncbi.nlm.nih.gov/disease/Immune.html Study:
Immune System Has Long Memory Immunity Conferred From infections, Vaccinations May Last Decades Longer Than Thought
Nov. 7, 2007 -- After a vaccinati... Read More