Somewhere in Poptropica, an unknown citizen harbors within his bloodstream a dangerous new virus. Your mission: locate Patient Zero, and eradicate the disease before it spreads. Prepare for a perilous journey to the most far-out place of all -- inside the human body!
It's the biggest and best (or maybe smallest and spiffiest?) Poptropica Island ever! To learn more, visit the Virus Hunter Island info page.
CAPTAIN CRAWFISH
