VIRUS
VIRUS [vahy-ruhs]
What it is: Sub-microscopic infectious agent that replicates inside living cells and can cause disease in all types of life forms.
What it is: Sub-microscopic infectious agent that replicates inside living cells and can cause disease in all types of life forms.
What it is: A bacteria, virus or fungi that has reached a population size large enough to cause disease or illness in humans. Simply known as a germ.
What it is: A one-celled living organism found in every habitat on earth. Some types are good for humans, some detrimental. They are often the culprit behind nail disease.
What it is: The process of which one thing absorbs or is absorbed by another.