ICSE BoardEnglish MediumSTD 6BIOLOGYHealth and Hygiene1 Mark
Question
What are communicable diseases? How can they be avoided?
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Answer
Those disease which spread from one person to another by the entry of microorganisms are known as communicable diseases. The disease-causing germs are called Pathogens. These disease can be avoided by proper vaccination, healthy food and hygenic surroundings.
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