Dr Schwarzbach, founder and CEO of ArminLabs in Augsburg, Germany, will be covering the unique benefits of using T-cells to detect chronic infection. Most health systems the world over rely on immunoglobulin testing: using the other arm of the immune system, T-cells or 'EliSpots', is a highly specialised technique for detecting cellular responses that do not occur in the absence of the pathogen. ArminLabs is one of the most highly certified laboratories in the world for pathogen detection both in Europe and the USA, and Dr Schwarzbach will be highlighting the advantages his lab's testing can provide in chronic illness, especially post COVID.