/micon Virus
/ac Virus <t>
/p Virus on <t> (10s) <se.01>

/micon "Eye for an Eye"
/ac "Eye for an Eye" <t>
/p Eye for an Eye on <t> <se.01>

This helps when you are trying to do a virus rotation or have other people that may be using Eye for eye on a tank. For a tight virus rotation you could add this at the end of the first macro:
/wait 10
/p Virus Down -Party member- Next <se.01>