Counting Cells: Control the epidemic
Work as a pharmaceutical detective to identify the link between a new drug and a recent epidemic. Use the scientific method to define the different variables and perform a fluorescent cell assay to test the effect of the drug on the cells.
- University / College






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Learn moreAbout This Simulation
This short, targeted simulation is adapted from the full-length “Experimental Design” simulation.
Are you ready to uncover the truth about a recent epidemic? In this simulation, as a pharmaceutical detective, you have the chance to perform experiments with human cell cultures. Make sure that you choose the correct experimental method to design a scientifically sound experiment for testing the effect of the suspicious drug.
The scientific method
Humans have always strived to explain natural phenomena. In the first mission of the experimental design simulation, you will learn how to use the scientific method to investigate phenomena, acquire new knowledge through background research. Strive to correct and integrate existing knowledge to execute an experiment that proves or disproves the hypothesis. Every tool you need to use is available in this virtual lab.
View cells under a microscope
In your next mission you have the freedom to examine slides containing cells of a healthy human and another containing the cells of a human consuming the drug under a microscope. Through this, you will be able to define your scientific question and formulate plans for the experiment and how you can provide conclusive evidence for this investigation. Don’t be afraid to make mistakes - in this virtual simulation you can repeat the experiment as many times as you want.
Experimental controls
You will notice that there are many experimental variables in your experiment. Learn how to adjust them and understand why it’s so important to use experimental controls to verify your results. These controls will let you conclude whether a suspicious compound is the reason behind the reported epidemic. You’ll get to investigate the effect of different compounds and various concentrations of the same compound.
Will you be able to set up an experiment that can prove your suspicions?
Explore Counting Cells: Control the epidemic Virtual Lab Simulation
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