What do you mean by disarmed pathogen and what is its importance

A dis armed pathogen or infectious agent is a biological agent that causes disease or illness to its host.

The term is most often used for agents that disrupt the normal physiology of a multicellular animal or plant.

However, pathogens can infect unicellular organisms from all of the biological kingdoms.

There are several substrates and pathways whereby pathogens can invade a host.