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Abstract The ongoing severe acute respiratory syndrome-coronavirus (SARS-CoV-2) has triggered the coronavirus pandemic (COVID-19) that has claimed hundreds of thousands of lives worldwide. This virus spreads predominantly by human-to-human…

The occupational settings present high risk in terms of exposure and spreading of the Corona Virus‑2019 (COVID-19) due to the gathering of many individuals. Although still uncertainty remains around COVID-19 and it is early to have conclusion on its…

Coastal urban areas have dramatically increased during the last decades, however, coastal research integrating the impacts and challenges facing urban areas is still scarce. To examine research advances and critical gaps, a review of the literature…

Pandemic of New Coronavirus 2019 is becoming a health crisis in the world. The various aspects of the virus are still unknown. This study aims to introduce general aspects of the virus. This study is a narrative review that reviews the available…

Background: COVID-19 or corona virus outbreak is a major source of disaster in the year 2020 which has distraught about 220 countries around the globe. The source of the outbreak was first identified in the province of Wuhan, China in December 2019.…

Yohannes Tsegyie Wondmkun,1 Ousman Ahmed Mohammed2 1Department of Pharmacology and Clinical Pharmacy, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia; 2College of Health Sciences, Woldia University,…

Introduction: Dental services are high-risk centers to spread the new coronavirus disease 2019 (COVID-19) due to the type of treatment and closeness of the staff to patients. For this reason, several guidelines have been developed by international…

Seyed MohammadReza Hashemian,1,2 Tayebeh Farhadi,2 Ali Akbar Velayati2 1Clinical Tuberculosis and Epidemiology Research Center, National Research Institute of Tuberculosis and Lung Disease (NRITLD), Shahid Beheshti University of Medical Sciences,…

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent of CoV disease 2019 (COVID-19) is a highly pathogenic and transmissible CoV that is presently plaguing the global human population and economy. No proven effective…

Coronavirus Disease (COVID-19) is a new disease that emerged in Wuhan, China which spreads throughclose contact of people, often by small droplets produced during coughing or sneezing. Detail mechanismby which it spreads between people are under…