Watch the emotional moment where Clark holds Lois in the rain as the cure begins to take effect:
In the Smallville episode (9x03), Metropolis is struck by a zombie-like virus . The virus, created from Kryptonian enzymes by one of Major Zod's soldiers, transforms infected humans into aggressive "rabid" creatures within hours. Key Plot Points Smallville 9x03 Rabbia virale
: Dr. Hamilton discovers that an antidote requires blood from a Kryptonian . Clark risks exposing his identity to Zod by donating his blood to save the city. Watch the emotional moment where Clark holds Lois