
MORE THAN A CENTURY OF VACCINES
In 1895, the H.K. Mulford Company began marketing the first commercially available diphtheria antitoxin produced in the U.S., the very medication that helped avert the diphtheria epidemic in Nome. Today, MSD has a significant presence in vaccine discovery, development and distribution in both human and animal health.

Dr. Maurice Hilleman b.1919 - d.2005