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प्रश्न
What measure would you take to prevent waterborne diseases?
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उत्तर
Waterborne diseases can be prevented in the following ways:
- Drink only boiled water.
- If not boiled, water should be chlorinated and filtered.
- Practice good personal hygiene.
- Take food safety precautions like proper washing and cooking of food.
- Use disposable glass and plates wherever possible while eating food outside
- Take vaccinations against preventable diseases like typhoid, hepatitis A, polio, etc.
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संबंधित प्रश्न
Match Column I with that Which is Most Appropriate in Column II.
| Column I | Column II |
| (a) Mosquito | (i) DDT |
| (b) Plasmodium | (ii) Dengue |
| (c) Entamoeba histolytica | (iii) Vector |
| (d) Aedes mosquito | (iv) Malaria |
| (e) Insecticide | (v) Dysentery |
______ is a vector of viral disease dengue.
______ mosquitoes also transmit Chikungunya and Yellow fever.
How is Dengue fever spread? What are the symptoms?
The disease that displays Nocturnal periodicity ______.
Nilavembu kudineer is known to increase ______.
Filaria is transmitted by the bite of an infected Culex mosquito.
When Malar, who is suffering from high fever, muscle, and joint pain, undergoes a blood test, it was found that her blood platelet was decreased.
- What disease is Malar infected with?
- How is the disease transmitted?
- How can it be treated?
Name the causative agent of typhoid in humans. How does the pathogen gain entry into the human body? Write the diagnostic symptoms and mention the organ that is affected in severe cases.
The infectious stage of Plasmodium that enters the human body is ______.
