http://medicalxpress.com/ en-us Medical Xpress internet news portal provides the latest news on Health and Medicine. (Medical Xpress)—Most doctors treat Lyme disease with antibiotics for two to four weeks after diagnosis, but if symptoms persist after that, medical guidelines recommend against antibiotic retreatment. That recommendation may not be warranted. A newly published statistical review of the four studies upon which those guidelines are based reports flaws in design, analysis, and interpretation that call into question the strength of the evidence against retreatment. http://medicalxpress.com/news/2012-08-lyme-retreatment-guidance-flawed.html Diseases, Conditions, Syndromes Thu, 30 Aug 2012 13:26:42 EST news265551994 In China, life expectancy should reach 74.5 years by 2015, Chinese Health Minister Chen Zhu said on Thursday. http://medicalxpress.com/news/2012-04-china-aims-years-life-minister.html Health Thu, 12 Apr 2012 15:52:49 EST news253464762