An analysis of all reports from October 2008 to September 2009 evaluated six events and found that five of the deaths were clearly unrelated to donation, and in the remaining case they found no evidence that the donation was the cause of death.
一项从2008年10月到2009年9月的报告分析评估了6起严重死亡事件，发现其中5例死亡与献血并无关系，也尚无证据证实献血是剩余1例死亡的原因。