. "Any process that stops, prevents, or reduces the frequency, rate, or extent of cytokine secretion contributing to an immune response." . . . "negative regulation of cytokine secretion involved in immune response" . "down regulation of cytokine secretion during immune response" . "down-regulation of cytokine secretion during immune response" . "downregulation of cytokine secretion during immune response" . "inhibition of cytokine secretion during immune response" . "negative regulation of cytokine secretion during immune response" . . .