A pledge of allegiance to the NHS

DD Guttenplan: A US ad campaign describes the perils of 'government-run healthcare in Britain', but I thank my lucky stars for the NHS

My virtual support network

Most people with depression need some kind of therapy, but could a computer replace a counsellor? Tim Lott finds out

Did working in a hospital give me cancer?

Experience: I was a doctor for 40 years - it was an interesting and rewarding occupation, and it never crossed my mind that while I was making people better, the hospital could actually be making me ill