# data[].attributes.headline
Ultraviolet rays can be used to kill microbes. 

# data[].attributes.subject
Ultraviolet rays can be used to kill microbes. 

# data[].attributes.body
Suitable doses of Ultraviolet rays cause the body to produce vitamin D, and this is used by doctors to treat vitamin D deficiency and some skin disorders.

Hospitals use UV lamps to sterilise surgical equipment and the air in operating theatres.

# data[].attributes.body
Ultra-Violet light is made by special lamps, for example, on sun beds. It is given off by the Sun in large quantities. The UV attracts insects, which are electrocuted by high-voltage wires near the lamp - so they won't land on the food and contaminate it.

# data[].attributes.body
The dangers of ultra violet waves it can hurt your eyes.The ultra violet can also cause sunburn.