Is it necessary to wash frozen fruit (specifically berries) before eating?

I always wash my fruit before I eat it when I buy it fresh. Recently I've been buying frozen bluberries and honestly I sort of like just eating them straight out of the bag (after letting them sit out for a little bit). But I'm wondering - should I be washing the berries before I eat them? If they were fresh I'd absolutely wash them but I'm unsure if this is necessary for frozen.