一、病区情况 福建长汀县河田镇上、中、下街是连成一片的三个行政村,有村民7588人。村民主食大米兼有地瓜,豆腐为主要配菜,生活饮用水主要为井水。中、下街交界处有一温泉(5个泉眼)、水量较大,水温较高(90℃左右)。街上有21家豆腐作坊,其中19家用温泉水制作豆腐。 First, the ward situation Hetian Town, Changting County, Fujian Province, middle and lower street is connected into one of the three administrative villages, there are 7588 villagers. Villagers eat both rice and sweet potatoes, tofu as the main side dishes, drinking water is mainly well water. Middle and under the street at the junction of a hot spring (5 springs), the larger the water temperature (90 ℃ or so). There are 21 tofu workshops on the street, of which 19 are made of tofu with hot spring water.