The capacity to withstand
Freedom from disease
If it.s not the immunity blood, then Ully will need you here in his lab.
The higher the altitude the healthier the animals and the greater their immunity from disease.
The nature of immunity is not known.
"If you want the immunity solution, then you.ll work with me to protect our brother," Kris said.
Then a certain amount of immunity may be acquired by the systematic use of quinine.