A Disease-Causing Organism
This page is the CodyCross answer for the clue below from Space Exploration, Group 916, Puzzle 4 (Infrared Light).
Question
A Disease-Causing Organism
Answer
PATHOGEN
Word Meaning:
PATHOGEN — (pathology, immunology) An agent that can cause disease, especially an infectious microorganism, such as a bacterium, virus, protozoon or fungus.
Definitions from Wiktionary.