negative regulation of T-helper 1 cell activation
Any process that stops, prevents or reduces the frequency, rate or extent of T-helper 1 cell activation.
GO:2000515
negative regulation of CD4-positive, alpha-beta T cell activation
is_a
GO:2000517
regulation of T-helper 1 cell activation
is_a
GO:0035711
T-helper 1 cell activation
negatively_regulates
negative regulation of Th1 cell activation
exact