Vacuna

Vacuna is a figure shrouded in mystery. Though she tries to be an upstanding person wandering the wastelands, the powers she gained from the virus have given her an enormous appetite that is difficult to satiate.

She clings to the memories of her deceased family to keep her sane, but every day she feels more disconnected to the human she used to be...

Known History
The being known as Vacuna was once a young woman named Vida Milandro. Though she was a calm and well-adjusted young woman who had to take care of her two younger brothers, Milandro had low self esteem because she always struggled with her weight and could never burn calories, no matter how active she was.

When the Virus hit, Ricardo died after 3 days, while Alejandro developed a high fever and a skin condition that coated his entire body in a crusty yellow substance. Little did she know that Alejandro was mutating into a living corn dog! Before long his inner flesh had been transformed into a salted meat product, and Milandro was getting hungry...

Having lost her mind to an unsatiable hunger, she ripped into her little brother's batter coating to feast on the flesh within.

As her own powers activated, she couldn't control her biomass, and couldn't regain human shape for several months. When she came to her senses, she had forgotten about consuming Alejandro, though she knew that he was gone. Creating a new identity, she dubbed herself Vacuna (Spanish for "vaccine") in the hopes of finding a cure.

Currently, she wanders the wastes of Supamerica, trying to keep her humanity from slipping away.

Powers and Abilities
http://powerlisting.wikia.com/wiki/Organic_Constructs

Vacuna can transfer the organic matter she consumes into a wide variety of weapons and tools. When using them, parts of her body revert back to her amorphous form.

Some of her techniques include:

Bio-blade: A 4-foot long blade that emerges out of her right arm for slashing and spinning melee attacks.

Bio-missile: An explosive ball of goo that can lock onto a target's heat signature.

Bio-whip: An adhesive tentacles that can grapple enemies and attach onto surfaces.

http://powerlisting.wikia.com/wiki/Identity_Manipulation

Since her biological structure is constantly shifting, Vacuna can shapeshift to an extent, though she is limited to other humans and cannot emulate their abilities.