在许多国家中，健康问题反映出的社会差异也在加剧，欧洲的情况正是如此。
In many countries in the world social differences in health are also growing, and this is true in Europe.
在发达国家中，老龄人口中慢性健康问题的增多及其本身卫生人力的老龄化导致对卫生工作人员不断增长的需求。
In developed countries, a rise in chronic health problems among ageing populations and ageing of their own workforces has led to an ever-growing demand for health workers.
对肠道病毒的控制是人们关注的主要健康问题，这点在生活水平较高的工业化国家中尤其如此。
The control of enteric viruses is a major health concern, particularly in industrialized countries with high health standards.
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