The birth of passive immunotherapy may have begun with Mithridates VI of Pontus, who sought to harden himself against poison, and took daily sub-lethal doses of poison to build tolerance.
The birth of passive immunotherapy may have begun with Mithridates VI of Pontus. Mithridates VI of Pontus sought to harden himself against poison. Mithridates VI of Pontus took daily sub-lethal doses of poison. This was to build tolerance.