immune reserve hypothesis

https://doi.org/10.1351/goldbook.13267
Hypothesis that the immune response involves multiple redundancies that are capable of compensating for acute reductions in certain immune functions.
Note: Such a reserve might prevent a serious reduction in host resistance after temporary immunosuppression of selected parameters [e.g., natural killer (NK) cell function].
Source:
PAC, 2012, 84, 1113. (IUPAC glossary of terms used in immunotoxicology (IUPAC Recommendations 2012)) on page 1183 [Terms] [Paper]