Jamie became exposed to the cold virus while riding in acrowded subway train. A fellow passenger with a very bad coldsneezed several times during the ride exposing everyone within hisimmediate environment with nasal dropping. Although many of thepassengers were exposed to the dropping, only Jamie has become ill with cold. What Factors predispose an individual to potentialinfections? Describe the sequence of events leading to theappearance of Jamie’s cold symptoms. Explain how the immunesystem becomes activated leading to a resolution of the cold?