Booster dose
In medicine, a booster dose is an extra administration of a vaccine after an earlier (prime) dose. After initial immunization, a booster injection or booster dose is 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 are often recommended every 10 years, after which memory cells specific against tetanus have lost their function or undergone apoptosis.
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Booster dose
In medicine, a booster dose is an extra administration of a vaccine after an earlier (prime) dose. After initial immunization, a booster injection or booster dose is 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 are often recommended every 10 years, after which memory cells specific against tetanus have lost their function or undergone apoptosis.
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In medicine, a booster dose is ...... nd T cell count back up again.
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ブースター効果（ブースターこうか、booster effec ...... ター効果によって追加免疫を獲得することを狙って行われている。
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734,938,354
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In medicine, a booster dose is ...... nction or undergone apoptosis.
@en
ブースター効果（ブースターこうか、booster effec ...... ター効果によって追加免疫を獲得することを狙って行われている。
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Booster dose
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ブースター効果
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