Coronavirus disease 2019 (COVID-19) was first emerged in Wuhan, China in December 2019, and on March 11, 2020, WHO announced COVID-19 outbreak as a pandemic. Because chloroquine is now one of the mainstay therapies of COVID-19 all over the world, we assumed that it may play a role in preventing COVID-19 in malaria-endemic countries. So, we decided to compare the distribution map of COVID-19 wit...

The COVID-19 pandemic was a major health crisis that emerged at the end of the first quarter of the twentieth century that changed the lives of millions of people globally. Nurses had close contact with infectious patients, therefore the nurses needed to get sufficient knowledge. From this priority, the nurses need to assess their level of knowledge toward COVID-19 to explore whatever the nursi...

The 2019 Coronavirus disease pandemic (COVID-19) has spread to over two hundred countries worldwide, affecting > 170 million people and causing >3,500,000 deaths (May 29, 2021). Severe COVID-19 disease mostly disturbs the respiratory system, but gastrointestinal symptoms, including vomiting, nausea and diarrhea, are also present. Herein, we are reporting a COVID-19 patient with acute pancreatit...

Background &Aim: The results from the analysis of COVID-19 literature by employing text-mining techniques are of particular importance for researchers, policymakers, and planners of medical sciences at the national and international levels, avoiding parallel research and waste of time and budget. The paper explore emerging topics and the trend of scientific words at the national and internation...

   Dear Editor, Methods that people use to overcome problems are called coping strategies. The concept of coping was first introduced by Lazarus in 1966. He believed that stress involves three stages. First, there is the initial assessment, which is to observe a risk. The second stage involves the evaluation, which is the search for an answer in the mind, and the third stage is to f...

Background: During the COVID-19 pandemic, the presence of ocular symptoms was common in COVID-19 patients, which can cause secondary complications in the treatment of ocular diseases. On the other hand, obesity can cause secondary symptoms in infectious diseases by impairing the function of the immune system, which indicates the relationship between involvement of different tissues and dysfunct...

Aims:The purpose of this study is to explore changes of pathogenesis markers in peripheral blood of severe COVID-19 patients, which may be of value in disease monitoring. Methods: In this case-control study, we collected data of 180 subjects in two groups including 137 patients with COVID-19 (case) and 43 with non-COVID-19 (control) between March 20 and May 21, 2020, and the clinical characte...

Background: During the COVID-19 pandemic, besides the most prevalent respiratory and systemic symptoms, some neurological symptoms such as acute hemorrhagic necrotizing encephalopathy and myelitis associated with COVID-19 have been reported. It is suspected that COVID-19 involves different body systems via interaction with the ACE-2 (angiotensin-converting enzyme 2) receptor. As ACE2 is express...

Background: Adalimumab is a highly human monoclonal antibody that binds to tumor necrosis factor, a key proinflammatory cytokine pathogenic in psoriasis. It considers an influential factor in controlling moderate to severe psoriasis. This study aimed to evaluate the impact of Adalimumab on COVID-19 incidence in patients with psoriasis. Methods: This cross-sectional study was performed at Baqiy...