Will the new crown virus be contained by rising temperatures? The Chinese Academy of Sciences says the new coronavirus is less affected by temperature.

Will the coronavirus be contained by rising temperatures? The Chinese Academy of Sciences says the new coronavirus is less affected by temperature. Shi Yi, a researcher at the Institute of Microbiology of the Chinese Academy of Sciences,
, said that rising temperatures are not conducive to the survival of the virus, but because of the different ways of transmission of the virus, it is necessary to distinguish between the virus.
is now widely believed to be spread by droplets and direct contact, with little impact on temperatures, such as hot weather in the southern hemisphere, but there are still outbreaks.
how the final situation will need to be further observed.
the Chinese Academy of Sciences said that the new coronavirus is affected by the temperature small" this afternoon, the State Council joint prevention and control mechanism held a press conference, the Chinese Academy of Sciences Institute of Microbiology researcher Shi Yi introduced, the new crown virus has a cystic membrane, virus particles shape near the sphere, is sensitive to heat, ultraviolet rays, medical alcohol, chlorine disinfectants and so on.
, as the weather gets hotter, #? He mentioned that it can be analyzed from the nature of the virus and the mode of transmission of the virus: first, the new coronavirus is a cystic virus, it is relatively sensitive to temperature, temperature rise is not conducive to the survival of the virus, but now we generally believe that the new coronavirus is mainly through droplets and direct contact and other means of transmission, relatively this mode of transmission by the temperature will be less affected.
he said, we also note that the countries in the southern hemisphere are currently in summer and autumn, the weather is relatively hot, but the new crown outbreak continues to occur, the final situation, need further observation. On April 23,
, the State Council Joint Prevention and Control Mechanism held a press conference to introduce the scientific knowledge of the prevention and control of the new crown pneumonia and to answer questions from the media.
reporter asked whether the outbreak would be contained as temperatures rose.
, the Chinese Academy of Sciences Institute of Microbiology researcher Shi Yi introduced, the new coronavirus is a RNA virus, with SARS virus and MERS virus belong to the coronary virus, with cystic membrane, virus particle shape near-sphere, heat is sensitive to heat, uv light, medical alcohol, chlorine disinfectant and so on are also sensitive.
as the weather gets hotter, will the new crown virus gradually subside? First of all, the new coronavirus is a cystic virus, relatively, relatively sensitive to temperature, temperature rise is not conducive to the survival of the virus.
however, different ways of spreading the virus are not the same.
, for example, the Ebola virus is transmitted through direct contact, and influenza viruses can be transmitted mainly through air.
airborne viruses are relatively susceptible to temperature, flu is generally high in lower winters and spring, and summers are less common.
it is now widely believed that the new coronavirus is mainly transmitted through droplets and direct contact, which is less affected by temperature.
countries in the southern hemisphere are currently in summer and autumn, the weather is relatively hot, but the new crown outbreak continues.
(CCTV) new coronavirus outbreak normalization is possible, but the probability of low-probability virus chronic carrying is unlikely to be about whether the new coronavirus will be as normal as influenza virus epidemic problem, said Shi Yi, a researcher at the Institute of Microbiology of the Chinese Academy of Sciences, some experts believe that the possibility of normalization epidemic is possible, but the probability of occurrence is relatively low.
the normalized influenza virus has high variability and highly contagious characteristics, such as this year's population is immune to influenza, but next year the flu virus may mutate, creating a new strain, leading to a re-epidemic.
no new coronavirus has been found to have such a high variability as an influenza virus, so it is less likely to become normal.
some experts believe that the new coronavirus transmission capacity is high, there are four coronaviruses for seasonal epidemic.
no matter what the trend, with the development of disease prevention and control technology, the discovery of effective drugs, the successful research and development of the new crown vaccine, will help mankind to achieve the ultimate victory in the fight against the epidemic.
on whether the new crown pneumonia will become a chronic disease, Shi said, expert analysis that from the current research and clinical practice, the current known new coronavirus mainly in the respiratory tract replication, chronic carrier is unlikely.
two coronaviruses of its kind, such as sars and Middle East Respiratory Syndrome, have not been observed as sustained poisoning in infected people, and from the tens of thousands of new coronal strains in our country, no signs of long-term poisoning have been observed.
therefore, the current knowledge that the possibility of long-term poisoning after the infection of the new coronavirus is very small, at this stage has not been proven its chronic immunology and virological research evidence. Does
virus originate from a Biochemical Base in the United States? Virus tracing is a scientific issue in response to foreign media reports that the Detrickburg biochemical research base may be the source of the new crown virus, Shi said, the United States side did not respond publicly, we have no way to make a judgment.
virus tracing itself is a scientific problem, the main purpose of which is to prevent the recurrence of similar outbreaks to human society.
at present, scientists all over the world are carrying out research on the source of the virus, and put forward many academic views and assumptions and assumptions on the source of the new coronavirus.
Chinese scientists are also seriously carrying out relevant research, in order to find the origin of the new crown virus at an early date, targeted prevention and control, to provide scientific basis.
from the whole process of scientific research on the origin of virustrac, this is a scientific problem, which takes a long time and is uncertain, and requires the aggregation of a large number of biological information and epidemiological evidence into a chain of evidence to truly complete the task.
many diseases in human history such as AIDS, SARS, and so on, the exploration of its source after more than a decade or even decades of research, although progress has been made, but the results are only speculation, has not yet come to a final answer, research work continues.
the current outbreak of new crown pneumonia is raging around the world, I hope that the world's energy and focus on the focus of epidemic prevention and control work, virus tracing this scientific problem needs to be studied in depth by scientists from all over the world.
the elderly, chronically ill, pregnant women do not recommend may be able to travel during the May Day period, China Cdc researcher Feng Juchao said that most of the recent cases reported in the region, travel is safer, but to be aware of the risk of infection with new crown pneumonia.
travel is not recommended for some elderly, chronically ill, pregnant women and other high-risk groups.
suggest edified to travel near the wrong peak, try to avoid popular attractions or attractions during peak hours, avoid some entertainment projects in the confined space, if you are prepared to travel across the region, you should choose the recent no case report area, and to contact the scenic spot in advance, understand the local prevention and control policy, prepare according to the requirements, but also need to prepare some necessary masks, hand disinfectant items.
Feng urged that travel to do a good job of protection, take the plane or train and other public transport to wear a mask throughout, to do a good job of hand hygiene, and properly save bills for inquiries, in the course of play in the scenic area orderly queue, maintain interpersonal distance, of course, to maintain good hygiene habits, pay attention to cough etiquette, always do a good job of hand hygiene, minimize the number of meals, in the scenic area recommended the preferred takeaway food.
to go out to stay, should choose a good health conditions of the hotel, after check-in to open the window ventilation, the journey appear fever, dry cough, fatigue and other symptoms should go to the nearest medical institutions.
the new coronavirus spread by droplets and contact, affected by the temperature small with the weather gradually hot, the new crown virus will gradually reduce? Shi Yi, a researcher at the Institute of Microbiology of the Chinese Academy of Sciences, explained that the new coronavirus is heat sensitive, is an RNA virus, and SARS virus and MERS virus belong to the coronary virus, with cystic membrane, virus particle shape near-sphere type, is also sensitive to ultraviolet rays, medical alcohol, chlorine disinfectant and so on.
analyzed from the nature of the virus and the mode of transmission of the virus.
the new coronavirus is sensitive to temperature, and rising temperatures are not conducive to the virus's survival.
but in terms of the way of transmission, different ways of transmission of the virus are not the same.
, for example, the Ebola virus is transmitted through direct contact, and influenza viruses can be transmitted mainly through air.
now we know that airborne viruses are relatively susceptible to temperature, which is why influenza is generally high in winter and spring, where temperatures are low, and summers are less common.
is generally believed that the new coronavirus is mainly transmitted through droplets and direct contact, relatively speaking, the transmission of this mode of transmission by the temperature will be less affected, and we also note that the southern hemisphere countries are currently in summer and autumn, the weather is relatively hot, but the new crown epidemic continues to occur.
what the final situation is, we need to look further.
vaccine before it is on the market, should still do "four early", to promote the continuous study of the new coronavirus for us is a brand-new virus, our common people's immune system is not immune protection memory of the new coronavirus.
usually, the body's immune system responds after a virus infects the body, which in turn produces protective antibodies and cellular immune memory.
Shi Yi believes that before the vaccine has not been successfully developed and marketed, for the outbreak of the new crown virus, is still mainly to public health prevention and control measures, mainly to control the source of infection, cut off the transmission route, protect vulnerable populations.
the public should wear masks and wash their hands frequently.
for patients who have been infected, do a good job of "early detection, early reporting, early isolation, early treatment", timely clinical treatment measures, can effectively combat the new crown virus infection.
is currently conducting in-depth scientific research on the new coronavirus, including understanding the origin and evolution of the virus, the mechanism of disease transmission and the upgrading and optimization of virus detection techniques, and the further development of vaccines and drugs.
breakthroughs and accumulations of these knowledge and technologies, we believe that we will provide important scientific and technological support for epidemic prevention and control. At the same time,
, relying on the Chinese Academy of Sciences Microbiology Institute set up a "Chinese Academy of Sciences new coronavirus pneumonia scientific literature sharing platform", this platform system brings together researchers on the new coronavirus research literature, integrated supporting the literature of nucleic acid sequences, bacterial species information, crystal structure and other scientific data resources. the opening and service of this shared platform
reflects the important progress that supports the research of new coronaviruses, and will provide important reference for virus research and epidemic prevention and control.
Source: Science Daily.