I have been an editor and contributor since 8 April 2007, focusing mainly on health and biology-related articles. I have written eight articles that have appeared on the Main Page as Todays' Featured Article. I was a Featured Article Candidates' Delegate for four years from 2012 to 2014 and I promoted 502 articles to FA status. In real life, I am a National Health Service microbiologist. My research papers are listed on PubMed here: [1] "Rotavirus vaccination has saved hundreds of thousands of children’s lives from diarrhea" [2]