against eating raw, undercooked, or lightly salted, smoked, or pickled fish. The WHO recommends a combination of veterinary public health measures, education of food safety practices, and expanding access to anthelminthic drugs. The NHFPC of China has a recommendation similar to that of the WHO.

Health regulators including the FDA have established requirements on the freezing of fish intended for raw consumption. The European Union (EFSA) specifically require an extended