Before revision:  We investigated how these tipping points depend on realistic limitations like limited cooperativity , missing contacts, and imperfect isolation , finding that TTI is likely not sufficient to contain the natural spread of SARS-CoV-2 . Therefore, complementary measures like reduced physical contacts and improved hygiene probably remain necessary.
After revision:  We investigated how these tipping points depend on challenges like limited cooperation , missing contacts, and imperfect isolation , finding that TTI is likely not sufficient to contain the natural spread of SARS-CoV-2 . Therefore, complementary measures like reduced physical contacts and improved hygiene probably remain necessary.