Cryptosporidiosis - Cryptosporidiosis is a parasitic disease caused by Cryptosporidium, a protozoan parasite in the phylum Apicomplexa.
https://en.wikipedia.org/wiki/Cryptosporidiosis
Cryptosporidiosis: MedlinePlus - Cryptosporidiosis (crypto) is an illness caused by a parasite.
https://medlineplus.gov/
