After viewing threat history, threat display disappears?

[sport404]

Hey guys, have a question. When I view the computers through Symantec System Center Console, I saw a computer with a threat. So I went to the threat logs on that computer. After closing out of the logs, the computer does not have the red x though it saying threat anymore?? Why does that go away, I still want it shown that there is a threat until that threat has been removed from the system.

Let me know if I need to be more clear.

Thanks!