Parasite Studied by Winners Campbell and Omura
This page is the CodyCross answer for the clue below from Casino, Group 279, Puzzle 4 (Hand Mucking).
Question is: Parasite Studied by Winners Campbell and Omura
and the answer is: ROUNDWORM
Word Meaning:
ROUNDWORM — An invertebrate animal of the phylum Nematoda and other similar phyla. Many species of roundworms are parasites.
Definitions from Wiktionary.