Many people steer away from anything found in a deli, because there are so many unknowns - how old the chicken is, how long it's been there, how well the temperature is regulated. And people have many different levels of caution, some completely avoid anything they even suspect is slightly dodgy, where others will eat pretty much what they always ate with a few minor changes.

I lean towards the casual side of caution, so if it was me - I'd microwave it to be quite hot before I ate it, to try and kill anything that might be living in it. But I'd still eat it.

Whatever you decide, make sure you're comfortable with your decision.