December 03, 2013 at 06:57PM FDA Addresses Continued Shortage of Drug Used to Treat Heartworm Infection in Dogs

The Food and Drug Administration announced today that it will continue to allow Merial to import limited quantities of Immiticide (melarsomine dihydrochloride) from the company’s European supplier in order to address an ongoing shortage



via What's New: Animal & Veterinary http://www.fda.gov/AnimalVeterinary/NewsEvents/CVMUpdates/ucm377386.htm