As vaccination versus COVID-19 is progressing at a steady pace in India, we are more and more hearing about western nations implementing a booster program. Physicians usually get asked this issue. Though we choose to hear points in black and white as a certainly or a no, the science of boosters is intricate. This post offers a basic English summary of the rapidly modifying evidence to day.

On the other hand, it need to be retained in thoughts that the floor we are standing on is moving as we talk, this kind of is the pace of progression of not only the pandemic, but also professional medical investigation and publications. For that reason, the statements contained listed here are thought of valid at the time of crafting.

Sections:

1. Fundamental immunology of vaccination

2. What is the gain of vaccination?

3. What is meant by waning immunity?

4. What is the present proof on boosters?

5. How can these be used to India?

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