Originally Posted by NoDQhere. Yes, thanks for clearing this up. So the 50% rule does exist, sort of. Because if a mare is branded Hanoverian, even if she is 50% Thoroughbred (or Trak) she can be bred to an Hano Approved, but non-Hanoverian Stallion and produce a branded Hanoverian foal.riginally Posted by NoDQhere. Yes, thanks for clearing this up. So the 50% rule does exist, sort of. Because if a mare is branded Hanoverian, even if she is 50% Thoroughbred (or Trak) she can be bred to an Hano Approved, but non-Hanoverian Stallion and produce a branded Hanoverian foal.
In a broad sense, your immune system helps you fight disease. There are two parts to the immune system: Non-specific immunity + Specific immunity. Nonspecific immunity Consist â¦ s of your skin, saliva, mucus, etc.Skin is the most important part in keeping diseases from entering your body.our immune system. The healthier your immune system is, the more likely you will be able to fight off infections and diseases. Antibodies are proteins in the blood that fig â¦ ht disease.
Immunity: Protection from an infectious disease. If you are immune to a disease, you can be exposed to it without becoming infected. Vaccine: A product that stimulates a personâs immune system to produce immunity to a specific disease, protecting the person from that disease. Vaccines are usually administered through needle injections, but can also be administered by mouth or sprayed into the nose.