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Researchers say there is compelling evidence that he was ‘Kell positive’, a rare blood type which can cause serious health and fertility problems.

研究人员称具有强有力的语气证明他是“凯尔阳性”，这是一种罕见的血型，会导致严重的健康问题和生殖障碍。

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Very expensive and would require some serious rocket building to enable so many launches, which could cause problems for the ozone layer.

这个方案十分昂贵，而且为了将这么多遮阳板发射到太空中，可能需要建造许多火箭，而这可能会破坏臭氧层。

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The panelists didn't just suggest that Vytorin and Zetia not be used until after patients try high-dose statins, which can cause achiness or more serious muscle problems.

FORBES: How Low Can Vytorin Go?

On top of the effects of the warming trend come more frequent and extreme weather events such as droughts, floods and storms which directly cause death and injury and open the door to other serious health problems, according to WWF.

CNN: Global warming may harm human health