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9th CBSE
IMPORTANT
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Some diseases last for only very short periods of time and these are called

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Important Questions on Why Do We Fall Ill?
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9th CBSE
IMPORTANT
Other ailments can last for a long time, even as much as a lifetime and are called

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9th CBSE
IMPORTANT
An example is the infection causing elephantiasis, which is very common in some parts of

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9th CBSE
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Diseases where microbes are the immediate causes are called

MEDIUM
9th CBSE
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Some cancers are caused by

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9th CBSE
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High blood pressure can be caused by excessive weight and

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9th CBSE
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Chronic diseases therefore, have very drastic long - term effects on people's health as compared to

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9th CBSE
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Marshall and Warren received the Nobel prize for physiology and medicine in

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9th CBSE
IMPORTANT
Common examples of diseases caused by viruses are the common cold, influenza, dengue fever and
