Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. As World Shifts Away from Meat, Pork Shortage Worries Vietnam Ha Nguyen HO CHI MINH CITY - Vietnam is being hit by a pork shortage, brought on by the scourge of swine fever and the U.S.-Chinese trade war, just before Tet, the Lunar New Year-- a holiday in which pork plays a key role-- approaches. The swine fever virus has been spreading through Asia and devastating pig populations in a number of countries. It is estimated that one-fourth of the global supply of pigs has died this year. Meanwhile, the trade war has made imported U.S. pork more expensive in China, which has turned to Vietnam and other sources, cutting into the supply in Vietnam. Vietnamese are concerned that the country could be short of $1.3 billion worth of pork by next month, just before Tet, the Vietnamese New Year. .