The effectiveness of the Pfizer vaccine for children aged five to 11 plummets to just 12 per cent within just weeks of innoculation, a new study suggests.

Pfizer vaccine effect plummets in kids - Toowoomba Chronicle

1:23pm PST - March 1st, 2022 general - News.com.au

The effectiveness of the Pfizer vaccine for children aged five to 11 plummets to just 12 per cent within just weeks of innoculation, a new study suggests.