II. Definitions

  1. Microorganism
    1. Microscopic organisms (Bacteria, viruses, fungi, Protozoa, Helminths, algae and archae)

III. Types: Microorganisms

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Ontology: Microorganism (C0445623)

Definition (HL7V3.0) <p>All single celled living organisms including protozoa, bacteria, yeast, viruses, etc.</p>
Definition (NCI_NCI-GLOSS) An organism that can be seen only through a microscope. Microorganisms include bacteria, protozoa, algae, and fungi. Although viruses are not considered living organisms, they are sometimes classified as microorganisms.
Definition (NCI) A microscopic organism. The term microorganism may refer to a prokaryote or eukaryote, and may be a unicellular or multicellular organism. All taxonomic kingdoms contain microorganisms.
Definition (CSP) organism of microscopic or ultramicroscopic size.
Definition (PSY) Single-celled microscopic or ultramicroscopic organisms.
Concepts Organism (T001)
SnomedCT 264395009
HL7 MIC
LNC LP14559-6, MTHU019420
English Single-Celled Organism, single cell organism, Microbe, Micro-organism, Microorganism, micro-organisms, microorganism, unicellular organism, unicellular organisms, micro organism, micro organisms, microorganisms, Microorganism (organism), Single Cell Organisms, Microorganisms, Microorganisms, General
Spanish microorganismo (organismo), microorganismo