User talk:Johnnny22

February 2011
Welcome to Wikipedia. The recent edit you made to Influenza vaccine has been reverted, as it appears to be unconstructive. Use the sandbox for testing; if you believe the edit was constructive, ensure that you provide an informative edit summary. You may also wish to read the introduction to editing. Thank you. Pi       (Talk to me!  ) 01:16, 18 February 2011 (UTC)

Welcome to Wikipedia. Although everyone is welcome to contribute to Wikipedia, at least one of your recent edits, such as the one you made to Influenza vaccine, did not appear to be constructive and has been reverted or removed. Please use the sandbox for any test edits you would like to make, and read the welcome page to learn more about contributing constructively to this encyclopedia. Thank you. Baseball  Watcher  01:17, 18 February 2011 (UTC)

This is your last warning; the next time you vandalize Wikipedia, as you did at Virus, you may be blocked from editing without further notice. Materialscientist (talk) 01:37, 18 February 2011 (UTC)