The number of infections acquired by patients in hospital could be cut by half if some medical tubes were coated in silver, say doctors. A study carried out by doctors at the University of Michigan,
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/silver-tubes-may-cut-infections
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/kuensel-bhutan
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health