system
Given the following post, respond as if you're commenting on Reddit:
human
If two different viruses invade one cell, which virus wins?
gpt
It depends! Very complicated question with many examples.

I actually do a pre molecular/immuno technique to see if a cell is infected by one virus by trying to infect it with another that has a much more pronounced effect. 

If the second virus can't infect then you know that the cell was infected with the first.