viable but non-culturable: VBNC Metabolism of non-growing bacteria Lempp M, Lubrano P, Bange G, Link H. Biol Chem. 2020 Nov 26;401(12):1479-1485. doi: 10.1515/hsz-2020-0201. PMID... 2021.07.31 viable but non-culturable: VBNC