The control methods of rust fungus diseases depend largely on the life cycle of the particular pathogen.

This particular pathogen is heavily bioengineered.

Specific Pathogen Free is a term used for laboratory animals that are guaranteed free of particular pathogens.

Some cancers are known to be caused by particular pathogens.

Clinically, measured IgG antibody levels are generally considered to be indicative of an individual's immune status to particular pathogens.

"So that they could die before the full properties of a particular pathogen have been discovered."

Specific defenses respond to particular pathogens recognised by the fish's body, i.e., an immune response.

The innate immune system is usually means all of the cells and systems that does not have to be exposed to a particular pathogen before they can work.

The adaptive immune system marshals antibodies and T cells that are highly specific for a particular pathogen.

The system mounts stronger attacks each time a particular pathogen is encountered.