Local blood supplies are running low in the region, raising concern among health officials. In this week’s Local Health Watch, experts are highlighting how critical donations are—especially in emergencies, where a single crash victim can require blood from up to 100 donors. Community members will have an opportunity to help next month at the 2News Nevada Give 2 Live blood drive at Atlantis Casino Resort Spa, but officials stress that every donation year-round can make a life-saving difference.