Our early teens had their 2nd Covid vaccination this weekend (in Ireland). Whilst the risk for boys getting myocarditis following the vaccine is 1 in 16,000 rather than 1 in 100,000 for girls, what swung it for us was the fact that the risk of myocarditis after Covid was just over 1 in 1,000 for boys.
So far, no side effects, and 2 teens who are feeling better about getting back out there and enjoying themselves with friends.