medical Definition of booster dose
- When possible, the drug [prednisone] was administered every other day, with booster doses during hemolytic crises.
- —Russell E. Ware et al., The New England Journal of Medicine,, 3 Oct. 1991
- … vaccines may have to receive a booster dose every five years after the original series.
- —Marsha F. Goldsmith, The Journal of the American Medical Association, 1 June 1984