a recent editorial in this journal provides a summary of key economic, social, and public health considerations of the forthcoming legislation to legalize, regulate, and restrict access to marijuana in canada. as our government plans to implement an evidence-based public health framework for marijuana legalization, we reflect and expand on recent discussions of the public health implications of...

each community , due to differences in climatical , social economical and cultural peculiarities has a different sort of public health problems . in planning and executing public health programs , health workers should first be concerned with the problems of the locality and then with the program.

background: in recent years, the concept of health security has received an international dimension. however, despite evident links between health and security the concept of health security is not used in either academic or political discourse in serbia. it comes as no surprise then that even though the issue of security challenges is present in serbian legislation, it has not been incorporate...

introduction: psychological and social health is the main problems of workers population, which can increase productivity at work and physical and mental health and provide or decline in these aspects. materials and methods: this study was descriptive and crosses - sectional and has been performed on 388 iranian central iron ore company workers. the tool of study was standard ghq-28 question ar...

this research is a analytical- descriptive study. the aim of this study is determination attitude of health centers authorities in tehran about roles and activities of community health nurse. the research instrument was a questionnaire with 33 questions that was made by the researcher. the data was collected through visit to research units in health centers. the result of research showed that t...

as an international legal instrument, the international health regulations (ihr) is internationally binding in 196 countries, especially in all the member states of the world health organization (who). the ihr aims to prevent, protect against, control, and respond to the international spread of disease and aims to cut out unnecessary interruptions to traffic and trade. to meet ihr requirements,...