About MEDLIFE2019 2019 5th International Conference on Health, Medicine and Life Sciences (MEDLIFE2019) (http://www.medlifescience.com/2019/en/home) is a platform for academic communications between specialists and scholars in the fields related to health, medicine and life sciences. MEDLIFE2019 will be held in Hanghozu, China during Dec. 16-18, 2019. Hangzhou is the capital of Zhejiang Province and one of the seven ancient capitals of China. Publication 2019 5th International Conference on Health, Medicine and Life Sciences (MEDLIFE2019) accepts original and unpublished papers. Both Full paper and Abstract are welcomed. Full papers accepted by the conference will be published online in the following journals of Science Publishing Group (http://www.sciencepublishinggroup.com). The journals have been indexed and abstracted by WorldCat, CrossRef, Electronic Journals Library, CNKI, Zeitschriftendatenbank, EZB, ResearchBib, Polish Scholarly Bibliography, Wissenschaftszentrum Berlin, etc. American Journal of Biomedical and Life Sciences (AJBLS) http://www.sciencepublishinggroup.com/j/ajbls ISSN Print: 2330-8818 ISSN Online: 2330-880X American Journal of Clinical and Experimental Medicine (AJCEM) http://www.sciencepublishinggroup.com/j/ajcem ISSN Print: 2330-8125 ISSN Online: 2330-8133 Science Journal of Public Health (SJPH) http://www.sciencepublishinggroup.com/j/sjph ISSN Print: 2328-7942 ISSN Online: 2328-7950 American Journal of BioScience (AJBIO) http://www.sciencepublishinggroup.com/j/ajbio ISSN Print: 2330-0159 ISSN Online: 2330-0167 American Journal of Life Sciences (AJLS) http://www.sciencepublishinggroup.com/j/ajls ISSN Print: 2328-5702 ISSN Online: 2328-5737 Science Discovery (SD) http://www.sciencepublishinggroup.com/j/sd ISSN Print: 2331-0642 ISSN Online: 2331-0650