Hello, o bought some feta couple of days ago I asked that lady if its pasteurized and she said I…

Hello, o bought some feta couple of days ago I asked that lady if its pasteurized and she said I don't know , I'm craving and I wach that cheese every day but I'm afraid to eat , my question its if I put that cheese on pasta and then for 10-15 min in the oven it's safe to eat ??