id author title date pages extension mime words sentences flesch summary cache txt cord-327454-o1mrpgvj Hemmati-Dinarvand, Farshad Mysterious Virus: A Review on Behavior and Treatment Approaches of the Novel Coronavirus, 2019-nCoV 2020-05-06 .txt text/plain 3200 168 47 Instead, the extremely pathogenic CoVs, containing Severe Acute Respiratory Syndrome (SARS) and Middle East Respiratory Syndrome (MERS), mostly contaminate lower airways and lead to pneumonia (5) . Based on the genomic structure and phylogenetic analysis, the family Coronaviridae is currently classified into two subfamilies, Sarbecovirus containing SARS-CoV are two major zoonotic pathogenic coronaviruses (Table 1) . Accordingly, the International Committee on Taxonomy of Viruses named it severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Recently reported that between the SARS-CoV genome sequence and the novel coronavirus exist 82% similarity, thus, named 2019-nCoV by WHO (18) . This theory may be indicating that 2019-nCoV uses the same SARS-CoV mechanism i.e. through angiotensin-converting enzyme2 (ACE2) receptor and the TMPRSS2 protease to infect the human cells. Sequence analysis has shown that some of the 2019-nCoV clusters and bat-associated SARS76 CoV viruses (SARSr-CoV) can use the ACE2 receptor to enter the host cell. ./cache/cord-327454-o1mrpgvj.txt ./txt/cord-327454-o1mrpgvj.txt