The World Health Organization for example, in the course of describing its worldwide polio eradication initiative, devotes a page to “the disease and the virus.” See "The disease and the virus". Archived from the original on 2009-05-03. Retrieved 2009-05-28.
The World Health Organization for example, in the course of describing its worldwide polio eradication initiative, devotes a page to “the disease and the virus.” See "The disease and the virus". Archived from the original on 2009-05-03. Retrieved 2009-05-28.