Recently, some experts have suggested that he might have become infected with a tropical disease. Others suggest Darwin's health problems were caused by conflict in his mind over his theory.

最近，有些专家认为，他也许是受到了一种热带疾病的影响，而有些专家则认为，达尔文的健康问题是由于他大脑中所存在的相互矛盾的理论引起的。

youdao

Any member of this tropical fruit family is super-rich in antioxidants, vitamin c, and folic acid — all of which are essential for men's reproductive health.

任何一种热带水果都富含丰富的抗氧化剂，维生素c和叶酸——所有这些对男性生殖健康都是至关重要的。

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On 21 July 2006, German health authorities have reported to WHO an imported case of Lassa fever, confirmed by laboratory tests at the Bernhard-Nocht-Institute of Tropical Medicine, Hamburg, Germany.

2006年7月21日，德国卫生当局向世卫组织报告了一起经德国汉堡Bernhard - Nocht热带病研究所实验室化验确认的输入性拉沙热。

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Last year,for the first time, the World Health Organization added snakebites to its list of "neglected tropical diseases."

VOA: special.2010.01.25

Dr Bogoch and his team, which included experts from Massachusetts General Hospital and the Swiss Tropical and Public Health Institute, said the only reason he used an Apple iPhone was because it was his own handset.

BBC: Worms detected by converted iPhone microscope

I'm going to do a master's program in London for a year in tropical medicine and international health.

NPR: Doctor Describes Scene in Darfur

The main hospital in Gonaives and most of the health clinics were destroyed in Tropical Storm Hanna.

NPR: Succession Of Storms Cripples Haiti