immunological ignorance

https://doi.org/10.1351/goldbook.13297
Absence of a pathogenic autoimmune response in spite of the concomitant presence in the host of the autoantigen and T cells bearing the specific autoreactive T-cell receptor (TCR).
Source:
PAC, 2012, 84, 1113. (IUPAC glossary of terms used in immunotoxicology (IUPAC Recommendations 2012)) on page 1189 [Terms] [Paper]