Such conditions range from ensuring availability of healthservices, healthy and safe working conditions, adequate housing and nutritious food.
这些条件包括确保获得卫生服务，健康和安全的工作条件，适足的住房和有营养的食物。
2
Human health ultimately depends upon ecosystem products and services (such as availability of fresh water, food and fuel sources) which are requisite for good human health and productive livelihoods.
For example, a health care component of the university might have a greater potential for loss due to litigation or availability of patient medical records than with reconstruction of services.