I have discovered an empty packet of 10 frozen Birds Eye Cod Fish Fingers. Because of who was at home at the time, either a young DC or the cat, or both of them together, must have eaten them. Obviously neither of them can tell me who, but the way the cardboard box is ripped looks like the DC has opened it rather than the cat. I don't know if the DC opened and ate them, the DC opened but the cat ate them, or the DC opened and they shared them. The packet had been out of a freezer for a couple of hours, so would have been softer than frozen, but hadn't yet been cooked. I am worried about the health implications - for example food poisoning, upset stomachs or worse, although I imagine freezing would have killed any parasites and bacteria? - and searching online hasn't provided anything helpful. Any medics or others with relevant experience who can advise please?
Many thanks in advance.