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प्रश्न
Intestinal diseases spread through air.
विकल्प
True
False
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उत्तर
This statement is False.
संबंधित प्रश्न
Put a tick mark (✓) against the correct alternative in the following statement:
Infectious diseases can be prevented by:
- Medicines
- Proper food
- Immunisation
- Exercise
Write short (2-3 sentences) note on immunisation.
Who discovered the first antibiotic?
Select the most appropriate option in each case.
'T' in DTP vaccination stands for
Select the most appropriate option in each case.
DPT stands for
______ vaccine gives considerable protection against tuberculosis.
Expand the following.
DPT-
Which one of the following conditions though harmful in itself, is also a potential saviour from a mosquito borne infectious disease?
What is the basic principle of vaccination? How do vaccines prevent microbial infections? Name the organism from which hepatitis B vaccine is produced.
What are recombinant DNA vaccines? Give two examples of such vaccines. Discuss their advantages.
