Challenges, consequences, and lessons for way-outs to emergencies at hospitals: a systematic review study.

Background: Emergency Department (ED) overcrowding adversely affects patients' health, accessibility, and quality of healthcare systems for communities. Several studies have addressed this issue. This study aimed to conduct a systematic review study concerning challenges, lessons and way outs of clinical emergencies at hospitals.

Outcomes of Crowding in Emergency Departments; a Systematic Review.

Introduction: Emergency Department (ED) crowding is a global public health phenomenon affecting access and quality of care. In this study, we seek to conduct a systematic review concerning the challenges and outcomes of ED crowding.

Methods: This systematic review utilized original research articles published from 1st January 2007, to 1st January 2019.

Seroprevalence of hepatitis A virus among Iranian soldiers.

Aim: This study aims to investigate the seroprevalence of HAV immunity among Iranian soldiers and determine whether vaccination should be given to military draftees.

Background: Hepatitis A virus (HAV) is highly contagious in individuals living in crowded conditions such as military centers. To the best of our knowledge, there are limited data about HAV prevalence among Iranian soldiers.