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Index/Topics/Immune Response

Immune Response

The topic of how the immune system responds to vaccine doses and prior infections, including the role of antibodies, T cells, and innate mechanisms.

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Jan 15, 2026

How does host antibody kinetics after first vs second vaccine dose affect clearance of circulating viral antigens?

Antibody kinetics after the first (prime) versus second (boost) vaccine dose follow a classic prime–boost pattern: the first dose elicits a slower, lower-magnitude antibody response that begins antige...

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