Green Strain is the most common type of infected found in the Sonaran Desert. They have striking green eyes and are very vicious, but they are the weakest strain and will eventually become little to no trouble for experienced Survivalists.
"Their eyes? They were as green as summer grass."
EffectsThey don't have any special effects that increase their life or speed. When you are bitten, you will need Antigen (Green Strain) in the time of a in game week.
As Alice Ivers says, it was the first Strain to break out, due to failed prototypes of erectile dysfunction. It didn't cause any major damage. When the antigen for it was finally ready, though, a mutation in the genetic structure occurred, and Blue Strain appeared.