diàn yǐng / bǎ / líng hào bìng rén / shè dìng / wéi / yì míng / lǚ xíng / guī lái / de / chú shī / dàn / zhè / zhǐ shì / xū gòu / qíng jié电影把零号病人设定为一名旅行归来的厨师,但这只是虚构情节。The film portrays patient zero as a chef returning from a trip, but this is only a fictional plot.