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Saints Cosmas and Damian

Feast day
September 26
Origin
Arabian

Patron of

  • physicians and pharmacists

Life

Cosmas and Damian were twin brothers and physicians of Arabian origin who treated the sick without charge, earning the title holy unmercenaries. They were martyred during the Diocletian persecution in the early fourth century. Named in the Roman Canon of the Mass, they are venerated as patrons of physicians, surgeons, and pharmacists.

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