| DC | dendritic cells |
| ICU | Intensive care units |
| MPS | mononuclear phagocyte system |
| mtROS | increasing mitochondrial ROS |
| NETs | neutrophil extracellular traps |
| NOXs | NADPH oxidases |
| RONS | reactive oxygen/nitrogen species |
| OS | oxidative stress |
| RNS | reactive nitrogen species |
| ROS | oxygen-reactive species |
| SARS-CoV | Severe Acute Respiratory Syndrome Coronavirus |