Việt Nam needs policies and laws to help children with Severe Acute Ma… stockbot 0 228 2022.10.22 10:29 https://vietnamnews.vn/society/1347519/viet-nam-needs-policies-and-law… + 23 https://vietnamnews.vn/rss/society.rss + 12 Speaking at the issue of SAM on Friday, Rana Flowers said SAM is the most lethal form of undernutrition and one of the top threats to child survival.