"As the name suggests, this threatening organism has the ability
to awaken dead Strogg from eternal sleep."
This is one to watch out for: if a dead body's not gibbed, the medic can
heal it fully in a matter of seconds. It can be agonizing to finally kill
a tank, only to have a medic walk in and raise him. If you think there might
be a medic, shoot all the dead bodies until they're little piles of gibs. Alone, the
medic is not much trouble; his blaster doesn't hurt too much, so he typically
relies on raising other Strogg to get you.