The discens received the same basic pay and board as the non-specialists until he qualified for immune status.

It has to do with your immune status, immune system.

They vary according to the previous immune status of the sheep (enzootic or newly infected country).

Pathological response can vary with the immune status of the host.

But it's dangerous to provoke him- especially for a Hulzein connection lacking immune status.

High immune status will be more effective at slowing down the virus.

With the latter two categories, the immune status of the host is pivotal.

The mortality rate of the virus largely depends on the immune status of the infected dogs.

Chronic infections can affect people of any age, health, or immune status.

Controllable stress, on the other hand, can actually improve immune status.