Wortnetzwerk: infecter

maladie

An illness or disease.

A1

infection

The process of infecting or being infected with a disease-causing organism.

A2

hygiène

Conditions and practices conducive to maintaining health and preventing disease.

A1

bactérie

A large group of microscopic single-celled organisms.

A1

virus

An infectious agent that can only replicate inside living cells.

A1