Protozoa Single-celled organism that causes an infection. Properties { "id": "https://schema.org/Protozoa", "label": "Protozoa", "comment": "Single-celled organism that causes an infection.", "subTypeOf": "https://schema.org/InfectiousAgentClass", "enumerationtype": "https://schema.org/InfectiousAgentClass", "equivalentClass": "", "properties": "", "subTypes": "", "supersedes": "", "supersededBy": "", "isPartOf": "" }Getting Started