HTLV-1 Positive

**Semantic type:** Laboratory or Test Result

**Definition:** An indication that HTLV-1 was detected in a sample.

**Synonyms:** - HTLV-I Positive - Human T Cell Lymphotropic Virus 1 Positive - Human T-Cell Lymphotropic Virus 1 Positive - Human T-Lymphotropic Virus 1 Positive