11282c21-there-is-an-emerging-body-of-evidence-on-the-need-for-and-timing-of-a-b

Question

There is an emerging body of evidence on the need for and timing of a booster dose for the currently available COVID-19 vaccines. What is the benefit of taking booster dose(s)?

Accepted Answer

It restores body's immunity against a pathogen to protective levels as memory for that pathogen deteriorates over time.

Answer

It is important to elicit a primary immune response against a pathogen in the body.

Answer

The constituents of the booster dose kill the pathogen when it enters the body.

Answer

All of the above.