Pathogenic (adjective)

Having the ability to cause disease.

Origin:

The word pathogenic comes from the greek word "pathos" meaning "suffering" and the suffix "-genic" meaning "producing". it refers to the ability of a microorganism, such as a virus or bacteria, to cause disease. it can also refer to any agent or substance that can cause disease. it was first used in the 19th century.

Examples:

1. The bacteria was identified as pathogenic and causing the disease.
2. Many pathogenic viruses can cause severe illness.
3. The pathogenic fungus was responsible for the outbreak of the disease.
4. Pathogenic microorganisms can cause serious infections.
5. The pathogenic agent was found to be responsible for the outbreak of the disease.