The response is specific to the microbe and leaves
a lasting immune memory, which makes the response to future reinfection more efficient (see here for more information).
Not exact matches
In a report on the research published online
last week in the journal Brain, Behavior and Immunity, the investigators say that the part of the brain responsible for
memory and spatial navigation (the hippocampus) was smaller over the long term in the male offspring exposed to the overactive
immune system in the womb.
After the body has defeated a viral or bacterial invasion, the
immune system usually starts losing its
memory of the attacker as the
last invaders fade away.
These latter two cell types can mount effective
immune responses to viruses and tumors; whereas, exhausted T cells fail and
memory T cells, in particular, for long -
lasting durable effects.
The
immune system can also form long -
lasting memories specific to the disease for faster response times should the disease re-emerge.