Hi, My DD had single MMR injections, she's now 4 and and I've just taken her for a blood test to check her immunity. But they couldn't get any blood from her. So big dilemma - let them try to get blood again (will they even be able to?). Or give her the boosters, or not give her the boosters.
Any advice would be appreciated.
(Apologies if somebody has posted similar recently, but I can't search at present).