The Ministry of Agriculture and Rural Development on Sunday required all provinces and cities in Vietnam to prevent the smuggling of poultry into the country to curb the spread of the highly contagious H5N1 bird flu virus after Cambodia, which borders Vietnam, reported its first H5N1 bird flu death earlier this week. Those failing to report suspected cases, causing the bird flu to spread to Vietnam will face heavy sanctions. Cambodian authorities on Thursday reported the death of an 11-year-old girl due to H5N1, and began testing 12 of her contacts. The Ministry of Agriculture and Rural Development on Sunday required all provinces and cities in Vietnam to prevent the smuggling of poultry into the country to curb the spread of the highly contagious H5N1 bird flu virus after Cambodia, which borders Vietnam, reported its first H5N1 bird flu death earlier this week. Those failing to report suspected cases, causing the bird flu to spread to Vietnam will face heavy sanctions.