Enhanced Immunity

The sample we obtained from … has already paid scientific dividends; the mutation that provides immunity against the plague appears capable of warding off most known forms of contagion. It will take time to apply this research, but the initial results are more than encouraging.

The command below will trigger the "Enhanced Immunity" event in Stellaris:

When this event fires, you can choose between the following option:

• Excellent.
  • Society: +None to None