Some items "a) are served raw or undercooked, or b) contain (or may contain) raw or undercooked ingredients."
Consuming raw or undercooked meats, poltry, seafood, shelfish or eggs may increase your risk of foodborne illness.
Especially if you gace certain medial condition. Regarding the safety of there items, information is available upon request.
U.S. Food and Drug Administration
(Section 3-603,11 in the 1999 FDA Model Food Code)