I think one of the other reasons for avoiding soft cheeses, like brie and camembert is that they are usually eaten at room temperature which has the risk of developing listeria.
Its ok cooked, ie: on pizza - that's how I've been eating it.

The humus thing was to do with the tahini having listeria. I make fresh humus and toast my own sesame seeds in place of the tahini and its fine.

Yay another reason to not eat sprouts, can't stand them anyways.

Interesting about parsley, I guess used as a garnish or dried and added to cooking isn't going to be a sufficient quantity to cause any harm. Parsley pesto is probably over kill though.

It is difficult eating a balanced flavoursome diet during pregnany, I crave just about everything I'm not allowed, and that I wouldn't normally eat anyways.