Stages of Infection are a feature in Plague Inc. It shows images to represent how the disease affects its hosts.
Standard[]
In the standard plague types mobile version, it shows red cells in a petri dish. They gradually grow larger when the disease is evolved. However, in Plague Inc: Evolved, it shows a model of the plague that gradually multiplies when the disease is evolved. They can be found here.
Neurax Worm[]
In the Neurax Worm DLC, it shows the development of the worm's tendrils, and which parts of the brain they control.
Necroa Virus[]
In the Necroa Virus DLC, it shows the development of the host to its eventual zombie state. The stages are shown below:
Simian Flu[]
In the Simian Flu DLC, it shows the evolution of apes and humans, and how they switch places in nature.
Shadow Plague[]
In the Shadow Plague DLC, it shows the development of the host to its vampiric state. The stages are shown below:
Standard[]
In the standard plague types mobile version, it shows red cells in a petri dish. They gradually grow larger when the disease is evolved. However, in Plague Inc Evolved, it shows a model of the plague that gradually multiplies when the disease is evolved. They can be found here.
Neurax Worm[]
In the Neurax Worm DLC, it shows the development of the worm's tendrils, and which parts of the brain they control.
Necroa Virus[]
In the Necroa Virus DLC, it shows the development of the host to its eventual zombie state. The stages are shown below:
Simian Flu[]
In the Simian Flu DLC, it shows the evolution of apes and humans, and how they switch places in nature.
Shadow Plague[]
In the Shadow Plague DLC, it shows the development of the host to its vampiric state. The stages are shown below:
Trivia[]
- The Shadow Plague, at three separate stages, has the lowest number of development stages of any plague.
- The Neurax Worm and Necroa Virus, at seven separate stages, have the most development stages of any plague. The latter is only true in the mobile version of the game; the Neurax Worm remains the disease with the most development stages in Evolved.