Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome
coronavirus 2, has led to a global health crisis. The virus can cause varying severity of liver …

Background Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic is
known to cause a predominant respiratory disease, although extrapulmonary manifestations …

The outbreak of the coronavirus pandemic in March 2020 has caused unprecedented
pressure on public health and healthcare. The spectrum of COVID-19 onset is large, from …

Methods A retrospective, observational study was conducted from 1 st March to 30 th
October 2020, on patients, confirmed as having COVID-19, and who had been admitted to …

Background: In individuals with coronavirus, a cytokine storm is an important cause of illness
and demise. The purpose of the study was to assess whether pro-inflammatory cytokines …

A 24-year-old man presented with malaise, severe abdominal pain, nausea, vomiting, and
syncope. He had 2 years' history of ulcerative colitis (UC), which was managed by infliximab …

Since the beginning of the current COVID-19 pandemic, the original virus has mutated
several times. The emerged different SARS-CoV-2 variants have shown varied degrees of …

Abstract Originating from Wuhan in China, coronavirus disease 2019 (COVID-19) spread
globally within months and was declared a pandemic by World Health Organization in …

A novel coronavirus pneumonia first occurred in Wuhan, China in early December 2019; the
causative agent was identified and named as severe acute respiratory syndrome …

Abstract The coronavirus 2019 disease (COVID-19) is caused by a novel coronavirus,
severe acute respiratory syndrome coronavirus 2. This disease was designated by the World …