User talk:Ericka 69

May 2013
Hello, I'm ChrisGualtieri. I wanted to let you know that I undid one or more of your recent contributions to Lagging (epidemiology) because it didn't appear constructive. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. ChrisGualtieri (talk) 04:20, 1 May 2013 (UTC)

Please stop your disruptive editing. If you continue to vandalize Wikipedia, you may be blocked from editing. DMacks (talk) 19:05, 16 May 2013 (UTC)