B10 Pathogens

Front

Pathogen

Back

A microorganism that causes disease.

Front

Virus

Back

A tiny, non-living pathogen that replicates only inside living cells.

Front

Bacteria

Back

Single-celled organisms that reproduce rapidly and may produce toxins.

Front

Fungi

Back

Pathogens that can grow on the skin or inside the body, causing infections.

Front

Protoctist

Back

Single-celled eukaryotes, some of which cause diseases like malaria.

Front

Transmissible Disease

Back

A disease that can spread from one host to another.

Front

Direct Transmission

Back

Disease spread by direct contact with an infected person or fluid.

Front

Indirect Transmission

Back

Spread of pathogens via air, water, food, or vectors.

Front

Vector

Back

An organism (e.g., mosquito) that carries and transmits a pathogen.

Front

Skin

Back

The body’s first line of defense against pathogens.