Old Alerts won't go away

[Jeff-1]

Hello,

On the Harmony Endpoint Infinity Portal, the Overview page shows a box for Alerts. In it, it tells me "3 Endpoints are currently infected with malware". When I click on that, it takes me to Asset Management and shows me only 2 computers, both of which have either had the suspected malware whitelisted or deleted from the computer a week ago.  Please advise what I can do to fix these issues.

Thanks for your help!

- Jeff