How many animals have a similar immune system to a human

Question: How many animals have a similar immune system to a human
- Keywords:
  animal,
  human,
  immune system,
  similar
Asked by anon-177032 to Becky on 17 Jun 2018.
- Becky Thomas answered on 17 Jun 2018:
  
  I’m not sure about this one. It’s likely that species with similar genes to us share similar immune systems (so species like chimps). Sorry I can’t give a better answer, but I don’t really work in this area.

Question: How many animals have a similar immune system to a human