I've been eating loads of smoked salmon. I think we are supposed to avoid unpasturised cheeses and cheeses with mould (blue cheeses) as the mould contains toxins, shell fish and undercooked food. At least that's all I've been doing.
I thought shell fish was ok, as long as it was cooked? I've eaten quite a few prawns during this pg.... SMoked salmon definitely ok, and I think even raw/under cooked eggs if they have the lion stamp on them (from certified listeria free hens?)... enjoy christmas!