How a Virus Finds a Host Essay

Introduction            AIDS and the bird flu have raised concerns about virus attacks in the public eye. Infectious transfer of virus also very often causes the common cold. We are able to tolerate or overcome the vast majority of viruses, but some of them succeed in causing us to fall ill, even to the point of death. Not everyone responds to a virus epidemic in the same way: some overpower the pathogen, while others succumb.A fundamental understanding of the nature of a virus can solve these apparent paradoxes; its mechanism of taking shelter in living tissue is also relevant. It is worth noting at the outset that viruses search for all forms of plants and animals as hosts. Each type of virus has a particular preference of host. A virus is versatile and can change form with ease.Basic genetic structures and systems            A virus is a kind of bridge between a form of life and an inanimate object. All living things are made from permutations and combinations of four nucleic acids, adenine, cytosine, thymine, and guanine.