Vaccinia in man : a clinical study / by Theodore D. Acland.

  • Theodore Dyke Acland
Date:
1897
Catalogue details

Licence: Public Domain Mark

Credit: Vaccinia in man : a clinical study / by Theodore D. Acland. Source: Wellcome Collection.

    21/94 (page 13)
    Journal, vol. i. 1896, p, 1276. I do not intend to maintain that this resemblance implies of necessity any community of nature between variola Fig. 2. Supernumerary vesicles. Stage ii. Semi-confluent. Drawing made on 14th day after vaccination with humanised lymph. and vaccinia, possible as this may be for reasons which are discussed by Dr. Copeman (System of Medicine, vol. ii. p. 638), but it is certain Fig. 3.—Supernumerary vesicles. Stage iii. Confluent. Drawing made on 16th day after vaccination in four places with humanised lymph. First appearance of eruption on 9th day; eruption first confluent on 11th day. Besides the eruption on arm there was only one umbilicated vesicle on abdomen. Compare with Fig. 4, showing inoculated small-pox, and Fig. 5, vaccinia confluent at point of inoculation in a later stage. that, under certain conditions, the course of vaccinia departs from that which is ordinarily observed, and the affection becomes comparable to