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→ Good personal hygiene should be practiced and basic sa
→ Chlorinated and boiled water should be used for drinking,
→ Drink boiled or pasteurized milk.
Dengue is a viral disease spread by Aedes female mosquitoe
eases:
should be improved.
+ Dispose infectious wastes properly.
during day time. They breed in clean stagnant water found in
and old tyres.
Swine flu is a respiratory disease caused by
Influenza virus that infects the respiratory
tracts of pigs and results in barking cough.
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Answer:
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Boiling and filtration are methods of purifying water which makes it suitable for consumption. Drinking boiled and filtered water can help in prevention of water borne diseases such as typhoid, cholera, etc. Most of the water borne diseases are transmitted through the consumption of contaminated water in some or the other form.
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White blood cells are bigger than red blood cells and normally are fewer in number. When a person has a bacterial infection, the number of white cells can increase dramatically. The white blood cell count shows the number of white blood cells in a sample of blood.
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