Ethiopian cuisine
Both Ethiopian Orthodox Christians and Muslims avoid eating pork or shellfish, for religious reasons. Pork is considered to be unclean in both Ethiopian Orthodox Christianity and Islam. Many Ethiopians would abstain from eating certain meats, and would mostly eat vegetarian and vegan foods.
Geoduck
In December 2013, China imposed a ban on geoduck and other "double-shell aquatic animals"—such as clams, oysters, mussels, and scallops—that were imported from the west coast of the United States. Chinese officials found in an Alaskan shipment high levels of saxitoxin, a natural product that certain shellfish can accumulate, which when eaten by humans, can cause paralytic shellfish poisoning resulting in severe illness or even death. Companies exporting the product claim that Chinese inspectors were using a standard more rigorous than necessary to be considered safe for human consumption. A shipment from Washington state was high in arsenic. The ban was in place for less than 6 months, ending in May 2014.