First-ever kosher prescription medication By: CNBC.com News July 01, 2014 at 16:08 PM EDT Elelyso, a Pfizer therapy for Type 1 Gaucher disease, became the first ever prescription medication to receive a kosher certification. Read More >> Related Stocks: Astrazeneca Plc ADR Pfizer Protalix Biotherapeutics Sanofi-Aventis S.A. ADR