Dr. Lange

Dr. Lange is a member of the Poptropica Disease Center, working to prevent the CC13 Virus from spreading.

Storyline
To find the host of the CC13 virus, the Camptorynchus labrodorius, Dr. Lange traveled across Poptropica and eventually found it in a forested area of Northern Canada. She contained it, but it was taken by Joe Stockman and used to put on a snack. Dr. Lange had to identify whoever it was who ate it to prevent an outbreak.

Role In Virus Hunter Island
Dr. Lange is the first person to identify your badge as a fake but offers to give you a chance to escape your punishment (which is going to jail). She enlists your help to identify the victim of the CC13 Virus. After you have identified him as Joe Stockman, she enlists your help again to shrink down to nanoscopic size and travel into Joe Stockman's body to contain the virus. But first, she trains you to operate the nanoscopic ship. After you contain the virus, she appears to take a blood sample from Joe. She then hands you the medallion.