The parasites» AMA - 1 could change so that vaccine - induced immunity won't recognise it, a process
called immune escape.
Not exact matches
The bacteria hide within human cells
called macrophages,
escaping the body's own
immune defenses and being shielded from many types of antibiotics.
Some of these randomly generated «
escape mutants,» as they are
called, would then be selected for survival in succeeding generations of the virus, since they would possess the advantage of being «fitter» — avoiding the body's
immune response — than their nonmutated counterparts.
One of these
escape mechanisms involves a type of
immune cell
called myeloid - derived suppressor cells (MDSCs).
If the proteins manage to
escape before they are fully digested, the
immune system sounds the alert, mobilizing the reaction that we
call allergies.