Currently, the world is facing the emergence of a virus that causes pneumonia in humans,
which has a higher probability of causing complications, including respiratory distress …

Background: At the beginning of the New Year 2020, China alerted the world health
organization (WHO) to a cluster of unusual pneumonia cases in Wuhan. After extensive …

The sudden occurrence outbreak of coronavirus disease in 2019 (COVID-19) by the severe
acute respiratory syndrome coronavirus2 (SARS-CoV-2) poses a serious harm worldwide …

The pathogenesis of COVID-19 occurs in 3 phases according to the pathophysiology and
clinical degree. The three phases are grouped into the initial phase of infection, the …

Accepted: 07/12/2021 Corona Virus is one of the dangerous viruses that invaded the world
and caused many deaths. Covid 19 have many various of symptoms and this virus infects …

The rapidly spreading COVID-19 pandemic, which has spread worldwide, emerged at the
end of 2019 in Wuhan, Hubei province of China. It has been declared a pandemic by the …

The new coronavirus disease (COVID-19) is a highly contagious and pathogenic viral
infection that first appeared in the city of Wuhan, China in December 2019. The rapid spread …

ABSTRACT A newly emerging viral zoonotic disease that was first reported in December
2019 in China and supposed to be spread from Huanan sea food market, Wuhan, China …

In December 2019, an unexpected interaction of coronavirus with human's occurred for the
third time in history after Severe Acute Respiratory Syndrome (SARS) in 2002-2003 and …

Initially recognized of COVID-19 within the world in 2019, the World Health Organization
situational report from May 22 nd, 2020, globally, there is a complete of 5,204,508 confirmed …