The Swedes who got vaccinated in 1H 2021 were almost all senior citizens. Booking a vaccination (typically a week or two ahead of actually getting it) opened up for over-40s in early June 2021 [1], for over-35s in mid-June [2], for all adults in July [3].
Average age of Swedish mothers with newborns is 32, the fathers are about 34 [4].
Average age of Swedish mothers with newborns is 32, the fathers are about 34 [4].
The conclusion should be obvious.
[1] https://www.regionstockholm.se/verksamhet/halsa-och-vard/nyh...
[2] https://www.regionstockholm.se/verksamhet/halsa-och-vard/nyh...
[3] https://www.regionstockholm.se/verksamhet/halsa-och-vard/nyh...
[4] https://www.scb.se/hitta-statistik/sverige-i-siffror/mannisk...