ID#: 21413
The upper right arm of this individual had received a subcutaneous cholera vaccination injection, which led to the inflammatory response you see here, interpreted as a typical site reaction. This image was captured during a 1966 study, conducted in order to determine the efficacy of using this subcutaneous method of delivering a cholera vaccination, in a population where one quarter of the recipients would react in this manner.
High Resolution: Click here for hi-resolution image (18.35 MB)
Content Provider(s): CDC/ Dr. Gangarosa
Creation Date: 1966
Photo Credit:
CDC Organization
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Copyright Restrictions: None - This image is in the public domain and thus free of any copyright restrictions.