BEIJING (Monitoring Desk, Online) - Coronavirus is not a single disease, but changes in the region and the environment due to changes in heats and different effects on the age group. This new discovery by scientists has stunned the world. So far, 30 types of the virus have been identified. Scientists studying the difference in the death toll from the virus in Europe and the United States more than in Asia and the difference in death rates in different regions have asked why the new virus is proving to be so deadly in some countries. Age even changes according to blood type.
Dr. Li Lan Juan, a professor at Zhejiang University in China, and his team discovered a variety of viruses in a small group of patients that had never been reported before. In fact, such genetic mutations in viruses do not usually occur, and scientists Little did they know that this could happen with the corona virus. The team also proved for the first time, based on laboratory evidence, that some types of the virus are more lethal than others.
The study, which has not yet been published in a medical journal, was published on the open website medRxiv.org, in which scientists say the new corona virus has created the ability to make a number of mutations. Evidence has also been provided that types of the virus affect the severity or extent of the disease. The study used an unusual method to investigate genetic mutations in the virus and took samples of the viral strains from 11 code 19 patients in Hong Kong and then showed how effective they are in infecting and killing cells. Researchers have discovered that most patients across Europe have the deadly strains of the virus, while in different parts of the United States, such as Washington, D.C.
But a separate study by the same team in New York found that the type of virus had arrived from Europe, which is why the death rate there is neither higher nor lower than in most European countries. This does not mean that the risk is reduced for everyone, in fact 2 patients between the ages of 30 and 50 had a weaker type of virus but they became very sick, although they both survived, but the older patient He had to be admitted to the ICU. Scientists had been destroyed and the display of various specifications are hyn'jynyaty Scientists previously suspected that the cause of this difference in mortality rates of different types of the virus, but had found no evidence
The results of this new study further complicate the epidemic, as the survival rate depends on a number of factors, such as pre-existing disease or blood type. In hospitals, all patients with code 19 are treated as a single disease. Yes, there is a similar treatment, but Chinese scientists say that the type of virus in a region should be defined so that it can be treated accordingly. According to Chinese media, Prof. Dr. Li Lan Juan was the first scientist to visit Wuhan. Had been proposed to be locked down and the government had acted on it in the third decade of January. Q was small in size, which means that hundreds or thousands of strains of the virus could be detected in other research reports.
The study identified more than 30 species, 19 of which were brand new. According to the study, these changes resulted in changes in the functions of the virus's spike protein (the part that the virus uses to infect a cell). To prove this point, the research team infected cells with different strains of the virus and found that the most aggressive strains cause 270 times more viral load than the weaker strains. Also kills very fast
Post a Comment
Post a Comment
Please do not enter any spam link in the comment box