نتایج جستجو برای: coronavirus covid 19
تعداد نتایج: 470511 فیلتر نتایج به سال:
Global health authorities are trying to work out the current status of the novel coronavirus (COVID-19) outbreak and explore methods to reduce the rate of its transmission to healthy individuals. In this viewpoint we provide insights concerning how health care professionals can unintentionally shift the novel coronavirus type to more drug-resistant forms. It is worth noting that viruses usually...
The emergence of corona virus (COVID-19) has create a great public concern as the outbreak is still ongoing and government are taking actions such as holiday extension, travel restriction, temporary closure of public work place, borders, schools, quarantine/isolation, social distancing and so on. To mitigate the spread, we proposed and analyzed a stochastic model for the continue spread of coro...
Background and Aim: The use of geophysical analysis of the epidemiology to identify geographical factors affecting the prevalence of the disease can be effective on community health policies to control the prevalence of the virus. Therefore, the present study is a geographical analysis of the COVID-19 epidemiology in Iran. Therefore, the purpose of this study is the geographical analysis of co...
Introduction: Coronavirus is a large family of viruses that may cause respiratory infections. Recently, a new coronavirus epidemic (COVID-19) has caused great anxiety worldwide. Given that pre-hospital and hospital emergency staffs are the first group of frontliners to be exposed to and fight COVID-19 infection, this study aimed to investigate the anxiety of pre-hospital and hospital emergency ...
Background: The ongoing epidemics of coronavirus disease 2019 (COVID-19) have caused serious concerns in terms of public health. Literature that focuses on the risk factors of this issue is limited especially in developing countries. This study aimed to determine the predictors of COVID-19 infection in the west region of Iran. Methods: This case-control study was conducted from February to Apr...
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is a new pandemic virus, a global concern, and has threatened human health. This virus binds to the Angiotensin-Converting Enzyme 2 (ACE2) that is expressed on different cells, especially on the alveolar cells. So the virus can enter the lung cells and causes respiratory syndromes. In Coronavirus Disease 2019 (COVID-19) that is cause...
During the course of novel coronavirus pandemic ,Shariati hospital in Tehran , as a tertiary center in both orthopedictrauma and COVID-19 , we detected 7 cases with definite diagnosis of COVID-19 and concomitant emergent orthopedicproblem.This paper represents considerations and special issues in managing and decision making in these patients.Level of evidence: IV
Introduction: COVID-19, which appeared in December 2019, has impressed the whole world. The corona virus had far-reaching effects on all health care systems and has had a direct impact on almost all areas of human life in all countries of the world, which has led countries to take various public and social health measures. Making decisions during the coronavirus pandemic has numerous challenges...
Coronaviruses are considered to be one of the most significant human and animal pathogens. In late 2019, a new species of coronavirus was recognized as the cause of some pneumonia cases in Wuhan, China. The disease spread rapidly and made an epidemic in China and subsequently in almost all countries in the world. I...
Background: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has become a major global concern. As of writing this manuscript, there are over 224 million cases diagnosed with the coronavirus disease 2019 (COVID-19) and 4.5 million recorded deaths by the disease. Objectives: This review article investigates studies conducted on SARS-CoV-2 pathogenesis, transmission, and different cl...
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