Deutsch: Krankheitserreger / Español: Patógeno / Português: Patógeno / Français: Pathogène / Italiano: Patogeno /

A Pathogen is any microorganism that produces disease (bacteria, viruses, yeasts, molds and parasites).

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Other /More definition:
A Pathogen is any virus, microorganism, or etiologic Agent causing disease.

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Other /More definition:
A Pathogen is any microorganism that produces disease (bacteria, viruses, yeasts, molds and parasites).

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Other /More definition:
A Pathogen is a disease-causing organism.

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Other /More definition:
A Pathogen is a disease-causing organism.

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Other /More definition:
A pathogen is a disease-producing agent; usually applied to a living organism. Generally, any viruses, bacteria, or fungi that cause disease.