booster dose

Immunity top-up

A booster dose is an additional vaccination given after the initial series to restore or enhance immunity that has waned over time.

Common for tetanus, flu, and COVID-19 vaccines: She got her booster dose six months after the second shot.

Often shortened to booster.

immunization

revaccination

Repeated immunization dose

  • jabsQuick, straight punches
  • shotsSmall poured drinks
  • inoculationInjection conferring disease resistance

vaccination schedule · multidose · immunization schedule · vaccine rollout · vaccine passport · injection · needle · syringe · arm · clinic

vaccine

mRNA

Gene's working copy

  • PfizerGlobal medication and vaccine company
  • ModernaBiotech vaccine company
  • AstraZenecaMultinational pharmaceutical corporation

Johnson & Johnson · Sputnik · bivalent · omicron · adjuvant · cold chain · vial · formulation · vaccine efficacy · side effects

immunity

antibodies

Proteins targeting pathogens

immunoglobulin · herd immunity · protection · resistance · defense · waning immunity · breakthrough infection · duration · longevity · memory cells

timing

interval

Duration between two points

guidelines · CDC · WHO · schedule · seasonal · annual · fall · winter · updated · current

Categories
Opposites
vaccination sequence position

booster dosefirst dose

Inaugural medicine quantity

first shot

immune system effect

booster doseimmunosuppressant

Agent reducing bodily defenses

immune suppression · waning immunity

Family

boost, dose, booster, boosting, boosted, overdose, doses, dosage, boosters

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G