obsolete suppression by virus of host receptor activity (obsolete GO:0039508)
OBSOLETE. Any process in which a virus stops, prevents, or reduces the frequency, rate or extent of the functional activity of a host receptor.
down-regulation by virus of host receptor activity
exact
downregulation by virus of host receptor activity
exact
inhibition by virus of host receptor activity
narrow
negative regulation by virus of host receptor activity
exact
suppression by virus of host receptor function
exact
viral inhibition of host receptor
exact