The Vδ1 TCR recognises a number of stress-inducible molecules expressed by virus-infected and tumour cells, including MICA and MICB [57] and phospholipids and glycolipids presented by CD1 molecules [9, 58] and it is possible that the production of these ligands during SARS-CoV-2 infection could lead to activation of Vδ1 T cells. Here, MICA is linked to neoplasm.