In the near Nanjing occurrence of new crown epidemic pneumonia, local, emerging and Nanjing Lukou International Airport is a highly cases of relevance and other hot issues, 31, China News Network reporter an exclusive interview with the Chinese Academy of Engineering academician , national health committee of high-level expert group will Member Li Lanjuan
Fellow committee member Talking about the prevention and control of the epidemic in Nanjing: We must make full use of information technology to find the source of isolation
Talking about the prevention and control of the epidemic in Nanjing: We must make full use of information technology to find the source of isolation On the morning of the 31st, Nanjing held a press conference on the prevention and control of the new crown pneumonia epidemic in Nanjing (the eleventh session)
Committee member At the moment, Nanjing is "tracing the root cause" and carrying out the third round of full-staff nucleic acid testing, involving a population of more than 9 million
In terms of preventing the epidemic from spilling over, Nanjing has set up a total of 75 inspection points on the city border highway around the city, and Jiangsu has set up a total of 93 inspection points on the provincial border highway around the Soviet Union.
In this regard, Li Lanjuan believes that Nanjing has adopted many effective epidemic prevention and control measures
In Li Lanjuan's view, potential infections must be detected and isolated as soon as possible
"It needs to be pointed out that China has established a very complete epidemic prevention and control system, and has many successful experience in dealing with such outbreaks.
Talking about the spillover of the epidemic in Nanjing: Verification of the strong transmission ability of the Delta strain
Talking about the spillover of the epidemic in Nanjing: Verification of the strong transmission ability of the Delta strain According to the notification from Nanjing City, the current round of the epidemic is in the same transmission chain, and the source of the epidemic was the inbound flight of Russia CA910 on July 10
According to reports, the cabin cleaners reported in the early stage of the epidemic participated in the cabin cleaning of flight CA910.
According to Li Lanjuan’s analysis, from the entry of Russian flight CA910 on July 10 to the evening of July 20, Nanjing notified Lukou International Airport staff of the regular nucleic acid test samples that were positive for 9 samples.
Talking about the extension of the chain of blocking transmission: all localities need to do the "four mornings" to prevent the spread of the virus on a large scale
Talking about the extension of the chain of blocking transmission: all localities need to do the "four mornings" to prevent the spread of the virus on a large scale The spread chain of this Nanjing epidemic has been extended to provinces and cities such as Anhui, Sichuan, and Liaoning
Screening results announced in various places have shown that many cases with a high degree of connection with Nanjing Lukou International Airport travel to many places and have a large range of activities, which has caused secondary transmission
When talking about how to block the extension of the chain of spread of the epidemic in Nanjing, Li Lanjuan said that the key to prevention and control of the epidemic lies in early detection and early isolation of infected persons
Li Lanjuan suggested that for people coming from overseas and high-risk areas, all localities should increase their control, especially using big data and other information technology to accurately identify potential influxes of infected persons and high-risk close contacts, and carry out epidemics.
Talking about the treatment of people infected with delta strain: early intervention and early treatment are essential
Talking about the treatment of people infected with delta strain: early intervention and early treatment are essential How to treat people who have already been infected?
Li Lanjuan said that early intervention and early treatment are of the utmost importance for people with delta strain infection from mild to severe
Li Lanjuan suggested that at present, patients with fever symptoms should go to the fever clinic immediately and take a throat swab
.
In addition, people should strengthen their personal protection, wear masks, wash their hands frequently, and maintain social distancing when going to public places and crowded places
.
Public places should also strengthen the health code inspection and temperature measurement of the people
.
Talk about the follow-up prevention and control key: use three-dimensional prevention and control to block the spread of delta
Talk about the follow-up prevention and control key: use three-dimensional prevention and control to block the spread of delta Li Lanjuan said that the Delta strain is a mutated strain of the new crown virus, which has a strong spreading power, is more adaptable to the human body, replicates quickly, has a high body load, slows the patient to turn negative, takes a long time to treat, and is prone to severe illness
.
In this regard, Li Lanjuan believes that all regions must use stricter, faster, and more comprehensive three-dimensional prevention and control measures to stop the spread of the virus
.
To control the source of infection, block the route of infection, and protect the susceptible population requires more stringent three-dimensional prevention and control methods
.
For the follow-up epidemic prevention and control work in various places, Li Lanjuan “focused”: to strengthen the prevention and control of the epidemic in key places such as airports, stations, ports, etc.
; use information technology to find all infected and close contacts, and conduct isolation observation and early treatment of them ; people should always do personal protection; accelerate the speed of vaccination
.
Talking about vaccination and research and development: is accelerating the research of "strengthening injection" vaccine to improve the protection rate
Talking about vaccination and research and development: is accelerating the research of "strengthening injection" vaccine to improve the protection rate "The current research shows that the commonly used domestic vaccines are still effective against delta mutant strains.
Even if they are infected with the virus, they can alleviate the disease
.
" Li Lanjuan said that China should continue to adhere to the "all-in-one" vaccination strategy, including for the elderly and children.
Vaccination, as soon as possible to establish an immune barrier
.
Li Lanjuan pointed out that it is necessary to speed up the research on the "enhanced shot" vaccine against the delta variant strain to increase the protection rate
.
"The State Key Laboratory for Diagnosis and Treatment of Infectious Diseases where I work has established an inactivated vaccine seed strain for the delta variant, and is cooperating with China's largest new crown vaccine research and development and production company to go all out to promote the research and development of the delta variant vaccine
.
" Li Lanjuan revealed
.
Focus on the new crown pneumonia epidemic
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