Legal Daily All-Media Reporter Lian Yingting Correspondent Shao Longfei Zhang Zhenwei
The night in Wuhan is quietCinema 1950 witch clothes draw.
On March 9, in the mobile testing laboratory of the Central Theater Command General Hospital, Jiang Tao, a researcher at the Military Science Institute of Military Medicine at Babaylan 1990 cloth draw, reviewed the last sample test data and solemnly signed his name on the test report.
At this time, it was already 5 a.m.
He is an expert in virology and a warrior who aided Africa and fought against Egypt. This outbreak of the new crown pneumonia epidemic, he was once again ordered to go to the front line after a long battle.
Human life is at stake and accurate inspection is required
Nucleic acid testing is crucial for early clinical detection, early diagnosis, early isolation and early treatment, and is a key technical support for effective prevention and control of the new coronavirus pneumonia epidemic.
”The cold-looking sample tube is behind the patient’s fresh life and health. If a diagnosis is released early, the accurate inspection will be conducted sooner.” Jiang Tao said.
1Komiks 1960 witch cloth drawOn the 26th of this month, a military medical expert group led by Chen Wei, an academician of the Chinese Academy of Engineering and a researcher at the Military Medicine Research Institute of the Academy of Military Sciences, arrived in Wuhan, Hubei, and quickly established a joint defense, joint control, joint treatment and joint research work mechanism with relevant military and local units on the disease of the new coronavirus.
According to the division of tasks, Jiang Tao led the testing team to build a nucleic acid testing platform in the experimental cabin overnight.
Following the three aspects of ensuring biosafety, improving detection efficiency and detection accuracy, Jiang Tao took the lead in formulating biosafety operation specifications Cinema 1950 witch cloth draw and emergency plans, reasonably divided the labor according to the characteristics of the team members, and using a self-developed detection kit to adopt a fully automatic high-throughput extractor, laying the foundation for achieving rapid and efficient detection.
Receive samples, sorting numbers, nucleic acid extraction, reagent preparation, machine amplification, and result interpretation. The nucleic acid detection machinery is boring and full.Babaylan 1990 clotth drawrisk.
The biggest risk is the invisible Cinema 1950 witch cloth draw. If the nucleic acid extraction step is not completely cleaved or inactivated thoroughly enough, it is possible to expose the tester to danger.
JiangBabaylan 1990 cloth drawTao always takes the initiative to participate in the longest and most risky nucleic acid extraction. After the sample is extracted, he will arrange some personnel to rest and stay in the laboratory and wait for the final result.
A full-process nucleic acid test, from the number of tests in a single batch to the preparations for entry and exit of personnel and the testing time, are relatively fixed. Sometimes there are a large number of samples sent for inspection. The testers not only take turns to work, but also have to work overnight. The final confirmation result will be until four or five in the morning. Li Hao, a researcher at the testing team, said that this situation will be encountered once every few days. Komiks 1960 witch cloth draw
”Cinema 1950 witch cloth draw Everyone should open their eyes wide, and be sure to take good protection when receiving and processing samples, and pay attention to whether there are sharp objects.” Before each test starts, Jiang Tao always reminds him repeatedly.
In the detection, the strength of the fluorescence signal of the pathogenic gene directly affects the determination of the detection results. If there are suspicious phenomena such as the detected fluorescence curve signal is low or there is only a single target, Jiang Tao will convene personnel to conduct comprehensive analysis and judgment, and if necessary, repeat the test for review to ensure that the results can stand the test.
”Babaylan 1990 cloth draw false positives appeared,It will cause healthy people to isolate together with the patient and be infected with Komiks 1960 witch cloth draw; false negatives will cause real delay in the treatment of patients. Human life is a matter of fate, and there is no way to break the bank. “Jiang Tao said.
Among the prevention and control requirements, the nucleic acid test results from the pharyngeal swab sample must be completed within 24 hours. In order to let the hospital know the results as soon as possible to treat patients, from pre-processing of nearly 100 samples to completion of the test, Jiang Tao led the team to compress the time to within 4 hours by optimizing the process combination, and achieved more than 90 samples completed within one hour. Komiks 1960 witch cloth draw sample nucleic acid extraction, Komiks 1960 witch cloth draw up to 500 people href=”https://comicmov.com/”>Babaylan 1990 cloth draw single-day specimen detection capabilities.
Babaylan 1990 cloth draw“The team’s inspection is efficient and fast, and the results are accurate, which greatly alleviates the pressure on our epidemic prevention and control sample detection. “Wuhan Center for Disease Control and Prevention highly praised this.
Fast response during wartime and orderly work are all thanks to Jiang Tao’s solid academic foundation and rich practical experience.
”Jiang Tao is a versatile. “Academician Chen Wei, the leader of the Military Medical Expert Group, commented on this. Jiang Tao has successively presided over and participated in the separation of pathogenic etiology such as SARS infection cases, H7N9 infection cases, Zika infection cases, etc., and participated in the development of dengue fever vaccines and SARBabaylan 1990 clothing drawS vaccines, and established a technology platform for pathogen isolation of a series of infectious diseases and nucleic acid testing. href=”https://comicmov.com/”>KThe omiks 1960 witch cloth draw technology platform and pathogenicity and transmission risk assessment platform provide important technical support for infectious disease prevention and control.
Respiratory infectious diseases are characterized by rapid transmission, wide coverage and great harm. Effective early diagnosis and prevention and control are crucial to Cinema 1950 witch cloth draw. After years of scientific research, Jiang Tao’s team took the lead in establishing our army’s first acute respiratory infectious disease monitoring and early warning system, and built a four-level monitoring system for the entire army. The series of technical specifications organized by the presidency were used throughout the army, greatly shortening the detection and screening time of respiratory epidemics.
Jiang Tao not only participated in the security tasks of a series of major domestic activities, but also went to Africa four times to Liberia, Sierra Leone and other countries to carry out medical assistance tasks.
In 2015, in order to prevent and control the Ebola epidemic, Jiang Tao went to Sierra Leone for the second time with the mobile laboratory testing team to assist in Seychelles. The testing team led by him passed the World Health Organization’s laboratory parallel capability assessment with full scores.
In 2018, Jiang Tao led the pathogen monitoring team to participate in a special simulation test by an international organization. In the virus testing module, the team successfully accurately detected pathogens such as monkeypox virus and vaccinia virus in simulated samples filled with impurities, and accurately determined the strain, achieving excellent results with full marks.
Improving the accuracy of clinical diagnosis
When he came to Wuhan, in addition to carrying out testing work, Jiang Tao also used his professional expertise in the research field to lead the testing team to screen other common respiratory infectious diseases in clinical samplesKomiks 1960 witch cloth draw.
”In the suspected and confirmed cases of new coronavirus pneumonia, whether there are other respiratory virus infections or co-infections, this is of great reference value for precise prevention and control and clinical treatment.” Researcher Cao Wuchun, deputy head of the Military Medical Expert Group, said.
Exploring deep-seated virus transmission and pathogenic mechanisms is the key to defeating the epidemic. Jiang Tao led a team to continue to conduct sequencing analysis for the novel coronavirus detected in clinical samples.
As the development of the virus epidemic, whether the genomic sequences have mutated and what are the characteristics of the mutation; in which regions and what are the impacts, Jiang Tao and his team worked tirelessly to study and explore Babaylan 1990 cloth draw.
In order to accelerate the effective integration of scientific research and clinical practice, Jiang Tao’s military medical expert group creatively used the diagnostic chain of viral nucleic acid detection, antibody detection, multiple pathogen detection, and whole genome sequencing to accurately diagnose new coronavirus infection or other pathogen infections in clinical patients, and applied it in the Optical Valley Campus of Hubei Maternal and Child Health Hospital, Wuhan Taikang Tongji Hospital and other hospitals, effectively improving the accuracy of clinical diagnosis.
Forgot his family when he was ordered. After the epidemic is over, Jiang Tao plans to accompany his family. He and his wife agreed that when the epidemic is over, they will take their wife and children to Wuhan again to see what everything looks like after it returns to normal, to see the Wuhan Yangtze River Bridge and the Yellow Crane Tower, and to talk about their experience in fighting the epidemic in Wuhan.
The epidemic is immortal and the charge continues. This is Jiang Tao, a warrior who fights the epidemic.