Yes, there are many things that can be done to reduce anxiety about receiving needles.  For some parents, this means coming up with a coping plan- things like using distraction, giving the child a sense of control by offering options (e.g., where the injection goes, look away, using numbing cream, identifying distractions to use).  If you find that you need support with this, you can always talk to the team about what supports might be helpful (e.g., psychologists with expertise in this area).  They can help your child learn coping strategies, come up with a gradual exposure plan (I talked briefly about this during the Mental Health Webinar above), and work with you on some parenting support strategies that can be helpful.   The AnxietyCanada website has some useful strategies for supporting your child who is exhibiting anxiety.