Advertisements
Advertisements
प्रश्न
Summarise the process of vaccine production
उत्तर
a. Production of vaccines involves growing the organism in a growth medium to produce large amounts of toxins.
b. These toxins are then altered to give toxoids which are no longer toxic. These toxoids become antigens which the immune system recognises, and hence produces antibodies to act against genuine toxins.
c. The live organisms in the culture are inactivated, and the resulting mixture is diluted and mixed with an adjuvant
d. The blended vaccine is then filled and packed.
APPEARS IN
संबंधित प्रश्न
Why is secondary immune response more intense than the primary immune response in humans?
It is said that vaccinations are a must for a healthy society. Justify.
Write the full forms of: STD
Give one significant difference between primary lymphoid organs and secondary lymphoid organs. Give one example of each.
State the role of the thymus as a lymphoid organ. Name the cells that are released from it and mention their function.
Enlist any four barriers that contribute to innate immunity.
Which cells are play a major role in non-specific defence against viral infections and tumors?
All of the following statements are true with respect to immunity, EXCEPT
Coating of bacteria to facilitate subsequent phagocytosis by macrophages is known as ____________.
Write a short note on Acute Phase Proteins (APPs).
