The current models, which also include the subvariants BA1/BA2, would – unsurprisingly – show that earlier opening steps can lead to higher case numbers, the brief statement notes. After the peak has been exceeded, loosening is “very possible”. Among other things, this is due to the fact that the measured dynamics lag behind real events by regarding a week, i.e. following a peak there is a “rapid decrease dynamics”. Another recommendation is that BA1 and BA2 should be considered separately.