Neonatal isoerythrolysis (NI) is caused by an incompatibility of blood types between a mare and her foal. If a foal inherits from its sire a red cell factor (antigen) that the mare lacks, the mare may ...
Neonatal Isoerythrolysis is not only difficult to pronounce, but it’s very hard to treat. The Aho family of Free Spirit Friesians in Wellington had to quickly learn about the affliction when their one ...