Before revision:  For the tests considered in this study, we conclude that same-day turnover PCR and RT-LAMP procedures allow for more effective prevention compared to antigen and PCR tests .
After revision:  If vaccines that are moderately effective against infection and transmission are available, control is achieved if 80\% or more of inhabitants are vaccinated, even if no preventive testing is in place and residents are allowed to have visitors. Since these results strongly depend on vaccine efficacy against infection, retention of testing infrastructures, regular voluntary screening and sequencing of virus genomes is advised to enable early identification of new variants of concern .