The human immune system helps to protect the body against illness and infection caused by bacteria, viruses, fungi, and parasites.  This process is achieved by a collection of reactions and responses made by the body to damage these infected cells. It is also called immune responses. This immune system is very crucial in cancer patients

A lot of viruses that has taken a toll on life, the ebola virus in Africa, The Nipah virus of Nipah and the most recent one corona virus that left china running helter skelter all seemed to have originated from bats. During the course of the virus epidemic in Wuhan where it was first detected,