Interesting looking at my local cases.
On the heat map, 5-9,10-14 ages are the only ones that have been in "blue" category for a bit-they went into blue around 8th Jan, and, although the primary initially stayed quite dark blue, it's now lighter than the 10-14 (but still blue).
The other ages that have in the last couple of days turned blue are the 65-69 and 70-74 ages, which won't have been effected by the jab at all.
But the really interesting one is looking at the graph for 0-59 and 60+.
The 0-59 is dropping steadily from the peak on the 4th Jan when it was way higher. The 60+ was lower at that point, but stayed around the same for another week, then did a slight decrease until 17th Jan, when it was round 700/100k (by then well above the 0-59) when it dropped to less than 500/100k on the 18th and slightly below the lower group.
I'll see if I can attach the graph.