Log10 50 Percent Tissue Culture Infective Dose per Dose

**Semantic type:** Quantitative Concept

**Definition:** A logarithmic-scale (base 10) potency unit for measuring infectious activity of a biologic product or infectious agent preparation equal to the potency at which one dose of infectious material contains one 50 percent tissue culture infective dose.

**Synonyms:** - Log10 50% Tissue Culture Infective Dose per Dose - log10 TCID 50/dose - log10 TCID50/dose - log10 TCID50/dose - log10 tissue culture infective dose 50/dose - {log10}.[TCID_50]/{dose} - {log10}.[TCID_50]/{dose}