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A booster dose is an extra administration of a vaccine after an earlier (primer) dose. After initial immunization, a booster provides a re-exposure to the immunizing antigen. It is intended to increase immunity against that antigen back to protective levels after memory against that antigen has declined through time. For example, tetanus shot boosters…
Measurement, COVID-19 booster dose & Overview
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booster dose vaccine primary disease memory tetanus covid-19 antigen response need immune years time cells cell pertussis doses 2021 people
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Booster dose | is a | extra administration of a vaccine after an earlier | 0.90 | text |
| hepatitis A | instance of | The inflammation is often self-resolved over the course of a few days but could be avoided altogether by increasing the length of time between the primary vaccine and the booste… | 0.80 | text |
| B are effective for life | instance of | The inflammation is often self-resolved over the course of a few days but could be avoided altogether by increasing the length of time between the primary vaccine and the booste… | 0.80 | text |
| and some such as tetanus need boosters | instance of | The inflammation is often self-resolved over the course of a few days but could be avoided altogether by increasing the length of time between the primary vaccine and the booste… | 0.80 | text |
| Booster dose | related to COVID-19 booster dose | As | 0.60 | section |
| Booster dose | related to COVID-19 booster dose | September | 0.60 | section |
| Booster dose | related to COVID-19 booster dose | COVID-19 | 0.60 | section |
| Booster dose | related to COVID-19 booster dose | An | 0.60 | section |
| Booster dose | related to COVID-19 booster dose | FDA | 0.60 | section |
| Booster dose | related to COVID-19 booster dose | WHO | 0.60 | section |
| Booster dose | related to COVID-19 booster dose | Israel | 0.60 | section |
| Booster dose | related to COVID-19 booster dose | Pfizer | 0.60 | section |
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