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Background Currently electronic cigarettes are becoming popular, especially among youth (middle and high school students). Their usage is being debated concerning their role in smoking cessation. The electronic cigarette, also known as e-cigarette, is an electronic nicotine delivery system. It is a mechanical device designed to mimic regular cigarettes, looks like conventional cigarette, delivers...
Background Tuberculosis (TB) is an infectious disease, which is a significant global public health concern. The use of directly observed therapy of short course (DOTS) is the strategy recommended by the World Health Organization (WHO) to cure TB. In this paper, the effectiveness of the DOTS is assessed using data collected in 2014 from the Gazan Province, Saudi Arabia (SA). The assessment is impacted...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.