negative regulation of immune system process

Any process that stops, prevents, or reduces the frequency, rate, or extent of an immune system process. [ GOC:add ]

Synonyms: down regulation of immune system process downregulation of immune system process down-regulation of immune system process

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This is just here as a test because I lose it

has narrow synonym

inhibition of immune system process

GO:0002683

Equivalent to:

Subclass of: