Chronic diseases: Q&As
- How common are headaches?
- What are the risks of diabetes in children?
- What is chronic obstructive pulmonary disease (COPD)?
- What is a refractive error?
- What are the health consequences of being overweight?
- What can I do to avoid a heart attack or a stroke?
- What triggers an asthma attack?
- Is harmful use of alcohol a public health problem?
- Are the number of cancer cases increasing or decreasing in the world?