negative regulation of immune effector process
down regulation of immune effector process
exact
down-regulation of immune effector process
exact
downregulation of immune effector process
exact
inhibition of immune effector process
narrow
Any process that stops, prevents, or reduces the frequency, rate, or extent of an immune effector process.
GO:0002683
negative regulation of immune system process
is_a
GO:0002697
regulation of immune effector process
is_a
GO:0002252
immune effector process
negatively_regulates