about communicable diseases, their causes, mode of spread, symptoms and prevention
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their causes are bad and they will spread to others
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What is this ! !
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DISEASE SPREAD FROM ONE ANOTHER THROUGH VARIOUS WAYS SUCH AS THROUGH AIR,WATER,FOOD,ETC ARE CALLED COMMUNICABLE DISEASES.tHEY ARE CAUSED BY POLLUTION OF AIR,WATER AND CONSUMPTION OF UNHYGIENIC FOOD.Sysptoms includes vomiting,head ache,shivering,etc.They can be prevented by keeping our surroundings clean
diseases which spread either by physical contact or by indirect contact with the patient are called communicable diseases.
they are spread by droplets or by direct contact of the patient or by the bodily fluids of the patient . Symptoms are : common cold , fever , stomach ache , head ache, mild shivering , nausea .
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