Medical health directory listing submitting medical and health related business.- Infectious Diseases > Spirochetalhttp://www.medicalhealthsites.com/Infectious_Diseases/Spirochetal/Health and Medical directory submit website for marketing and promotion of sites related to doctors, hospitals and all other medical and health professions. eMedicine - Yaws : Article by Natalie C Klein, MD, PhD http://www.emedicine.comYaws is a contagious, nonvenereal, treponemal infection in humans that presents mainly in children younger than 15 years.Tue, 03 Nov 2009 09:29:43 GMTThe Merck Manual: Spirochetes http://www.merck.comBrief factsheets on spirochetal diseases.Tue, 03 Nov 2009 09:29:43 GMT http://www.altavista.comTue, 03 Nov 2009 09:29:43 GMT