Doctor Xu Chunyang's acupuncture needles are arranged on a tray as he attends to patients at Beijing's Capital Medical University Traditional Chinese Medicine Hospital April 6, 2010. Traditional Chinese medicine practitioners are offering their treatments as an alternative to vaccinations after a series of health product safety scandals in China over the past few years. The world will mark World Health Day on April 7. The words on the tray read, "Acupuncture clinic".[Photo/Agencies]