Sars-CoV-2 positive rates showed delays of about 20 days to proportional counts of positive deaths, worldwide. Using German data for the period 2/24/20 to 1/19/2021, the association of positive deaths with lagged positive rates was updated with focus on temporal homogeneity. A temporal clustering of the association between positive deaths and lagged positive rate was observed. This finding indicates unknown biological or epidemiological determinants of the pandemic and/or highlights deficits in Sars-CoV-2 metrics and statistics.