XE VARIENT OF CORONAVIRUS (NCoV), THE VIRUS THAT CAUSES SARS

 XE variant of coronavirus (NCoV), the virus that causes SARS. 

After months of unsuccessful efforts to isolate people and track down the first source of the recent Hong Kong NCoV outbreak, Chinese health officials are shutting down all "live poultry trade" in the country's largest province of Guangdong. The health department says it has identified 528 people who were in close contact with confirmed cases of the virus, also known as the novel coronavirus, and spread through close contact with infected people. Although SARS cases began to rise after a member of the World Health Organization arrived in the city to help contain the virus, the new outbreak has been attributed to a source that is still unclear. The director of Hong Kong's health department, Leung Chun-Ying, said on Monday that most of them had recently traveled abroad and most had not visited the southern Chinese province of Guangdong, which borders the Korean peninsula. XE (Middle East respiratory syndrome) is a rare infection caused by a virus similar to SARS, which infected and killed more than 800 people in the Middle East and Asia in 2003. In 2007, a new coronavirus emerged at the Qatar Equestrian Center. The virus strain has a unique set of mutations in its genome and is thought to be a distant relative of the SARS-related coronaviruses. The first case of nCoV was reported in September, but no deaths were reported until mid-December. Since then, a total of 15 people have fallen prey to the disease, out of which nine have died. Seven people were confirmed to have contracted the virus in Hong Kong, with three people from the mainland. The health department did not clarify what type of nCoV was causing the outbreak but said that five people with nCoV-like symptoms had come in contact with a hospitalized woman who died on December 12, after which was confirmed in Infection with Xe. The woman whose remains were burned was recognized by the health department as a 35-12 months-old mainland resident. The health department on Monday said it was testing 49 additional patients with high fever and low blood pressure and would continue to monitor the condition of all those affected. How can the NCoV virus spread? The disease, also known as the Middle East respiratory syndrome, or MERS, has killed or infected a total of 54 people in Jordan, Saudi Arabia, and Qatar.The modern-day cases in Hong Kong are the first shown cases in southeast Asia. In February, health officials in Singapore announced that a 65-year-old Malaysian man had died of NCoV. MERS has been pretty slight and has rarely spread to humans. Despite the fact that the virus was first detected in 2012, it became no longer diagnosed as an extreme breathing infection till May. An Egyptian man who traveled to Dubai became the first person to be diagnosed with the virus outside Saudi Arabia in June 2012. Since then, cases have been reported in Oman, Kuwait, Qatar, the United Arab Emirates, and Qatar. NCoV is different from two other common coronaviruses known as SARS and MERS. SARS was a severe outbreak that infected about 8,000 people in the late 1990s and killed 774 of them. It is believed to have originated in bats, where it later mutated and spread to humans. The MERS outbreak was most severe in Saudi Arabia, where more than 1,000 people have been killed and 2,660 infected since 2012. The NCoV strain is different from the two. In an interview on December 29, a CDC spokesman said that NCOV has not evolved much further than the other two coronaviruses, and would require only a small number of mutations to change its characteristics. Unlike the MERS and SARS viruses, the NCoVvirus can unfold in droplets to air tourists. This virus does not spread so easily among people. So far, the isolates have limited potential to infect mammals, a CDC spokesperson said. The US Centers for Disorder Management and prevention is likewise monitoring this cutting-edge outbreak. The first US case of the virus turned into identified in June when a person from Saudi Arabia flew into Newark, New Jersey. The New Jersey case was of a man who had traveled to Jeddah, Saudi Arabia, before developing symptoms and traveling to the US. He died on June 30 in a hospital in New Jersey and was the first confirmed case in the US. Working to understand how the virus spreads In April, the World health organization warned that the deadly disease of NCoV should occur and be especially risky due to the fact it'd unfold easily. It is likely that, as with other coronaviruses, the development of resistance to standard antiviral treatment is likely to result in the nCoV virus, the WHO said at the time. The virus also has a short incubation period and can be transmitted between people who have close contact. However, the WHO additionally stated that "the impact of the NCoV epidemic has not been absolutely explored and there are few reports of human-to-human transmission. In November, a team of researchers from several universities and institutions published a study in Nature Genetics that revealed some of the mutations that allow the NCoV virus to evolve from a closely related virus, known as the Herpesviridae. Is. This makes the virus even endangered by drugs and different remedies. The authors referred to that with increasing genetic range ... [nucleotide] sequences of [ncov] viruses are not likely to survive within the wild and eventually grow to be infectious and epidemiologically infectious. The goal of these studies is to identify the mechanisms that would make the selection of antibodies against viruses such as nCoV more difficult. The development of antibodies against nCoV is important, -Robert T. Sage, an infectious disease specialist at the University of Maryland, said at the time. We are hoping that people understand how to check all these infections so that we know where they are and where we can intervene and control them, - he said. Scientists were studying the NCoV virus for many years, however, most of the studies became completed with the usage of cells. The goal of the latest study, published in Nature Genetics, was to map the genetic sequences of NCoV. The researchers were able to tie together the three genetic strings of NCOVs that make up the virus, adding the most recent mutation information to a map compiled more than two decades ago. Although the NCoV virus is not yet well understood, scientists are beginning to have a better idea of ​​how it spreads, and how it can be detected and treated. The virus is likely spread through close contact or close contact with contaminated equipment, but scientists haven't figured out how it spreads between people. It appears to be on the verge of becoming a known disease, - said Wood. As it is now, we know it's here, but we don't know who it is.