a. [f. VACCINE sb. + -AL, or a. F. vaccinal (1812).] Of or pertaining to, connected with, vaccine or vaccination.
1888. Encycl. Brit., XXIV. 26/2. The vaccinal eruption, especially on the scalp. Ibid., 27/1. Epidemics of vaccinal sore arms.
1899. Daily News, 6 March, 8/5. An inspector comes down to inquire into the vaccinal condition of the sufferers.
