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Practice of Infection Prevention and Control Strategies in Risk Departments during the COVID-19 Epidemic
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作者 Minfang Wang Wenyi Ye +7 位作者 Jiefeng Huang Yuexian Zhu Xuxia Yu Hao Huang Fang Xu Bo Jin Ying Yang Tieer Gan 《Advances in Infectious Diseases》 CAS 2024年第1期1-12,共12页
Objective: To explore the practice and application of infection prevention and control strategies in risk departments during the COVID-19 epidemic, and to formulate the infection prevention and control measures to pro... Objective: To explore the practice and application of infection prevention and control strategies in risk departments during the COVID-19 epidemic, and to formulate the infection prevention and control measures to provide advice and guidance in risk departments. Methods: According to the latest plan of diagnosis and treatment, prevention and control issued by the National Health Commission, expert advice and consensus, combined with the actual situation in our hospital, a series of infection prevention and control measures of COVID-19 in risk department was formulated. Results: During the epidemic period, the prevention and control measures of nine risk departments including emergency operation, anesthesiology, endoscopy center, blood purification center, otolaryngology, stomatology, medical imaging department, medical cosmetology department and pulmonary function room were established from six aspects, including pre-examination and screening, medical technology control, personnel management, personal protection, environmental disinfection, medical waste disposal, etc. Conclusion: During the epidemic period, the infection prevention and control strategy of risk departments is one of the key links to control the spread of the epidemic, and risk departments must pay attention to and strictly implement various infection prevention and control measures. 展开更多
关键词 covid-19 Risk Department Infection prevention and control STRATEGY PRACTICE
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Management strategy of prevention and control of nosocomial infection of COVID-19 in blood purification center 被引量:1
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作者 Mo SU Wan‑Ning JIA +3 位作者 Wen‑Wen HE Zhi‑Min CAI Hai-Yan WANG Liu YANG 《Journal of Integrative Nursing》 2020年第2期73-77,共5页
There are many patients in the blood purification center who need maintenance hemodialysis to maintain life. Those patients generally havelow resistance and are easily exposed to coronavirus because they go back and f... There are many patients in the blood purification center who need maintenance hemodialysis to maintain life. Those patients generally havelow resistance and are easily exposed to coronavirus because they go back and forth the hospital and residence three times a week andclosely contact with family, caregivers, community personnel, people in various means of transportation, medical staff, and other patientsvisiting hospital. Therefore, the blood purification center has become a high‑risk environment for the spread of COVID-19 infection. In viewof this, our center quickly responded to the formulation and implementation of infection prevention and control measures suitable for thecharacteristics of the blood purification center and continuous renal replacement therapy (CRRT) emergency plan for fever and suspectedpatients. According to these measures, we have a positive effect on preventing and controlling nosocomial infection in the blood purificationcenter. 展开更多
关键词 Blood purification center covid-19 infection prevention and control MANAGEMENT three-level screening
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Prevention and control strategy of COVID-19 in the "Internet +" era
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作者 Yu-Fei Zhai Hua-Nuo Feng +2 位作者 Guo-Tian Lin Liu-Ting Lin Fan Zhang 《Journal of Hainan Medical University》 2020年第11期1-4,共4页
Since December 2019, several cases of coronavirus infected disease 2019 (COVID-19) have been reported in Wuhan City, Hubei Province. COVID-19 has been rapid spread in other provinces of China and abroad. The preventio... Since December 2019, several cases of coronavirus infected disease 2019 (COVID-19) have been reported in Wuhan City, Hubei Province. COVID-19 has been rapid spread in other provinces of China and abroad. The prevention and control of outbreak is particularly important. Based on the development of network and medical and health resources in the context of the "Internet +" era, this article discusses strategies for the prevention and control of COVID-19 in the "Internet +" era, and provides a reference for the implementation of COVID-19 prevention and control. 展开更多
关键词 Internet+ covid-19 prevention and control
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The Application of the “3 + 1” Mode in the COVID-19 Epidemic Prevention and Control at the Infection Ward of a Designated Comprehensive Hospital for COVID-19 Treatment
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作者 Lihua Zheng Beixi Wu +4 位作者 Hongmei Pan Xiumei Zhong Qiong Shu Haotong Xu Shuxian Jiang 《Open Journal of Nursing》 2021年第6期489-496,共8页
<strong>Objective:</strong> We assess the application effect of the “3 + 1” mode in the COVID-19 epidemic prevention and control at the infection ward of a designated comprehensive hospital for COVID-19 ... <strong>Objective:</strong> We assess the application effect of the “3 + 1” mode in the COVID-19 epidemic prevention and control at the infection ward of a designated comprehensive hospital for COVID-19 treatment.<strong> Method: </strong>Based on the features of the inpatients of the infection ward and their relatives, a “3 + 1” mode for the COVID-19 prevention and control is developed to conform to the demands for epidemic prevention and control and the overall prevention and control scheme of the whole hospital. Here, “3” stands for the epidemic prevention and control system, personnel management, and prevention and control measures;“1” stands for COVID-19 testing.<strong> Result: </strong>From March 1, 2020 to March 31, 2021, a total of 3056 patients were hospitalized in the three infection wards. Among them, 265 patients had a fever, and 113 patients had respiratory symptoms. None of them were infected with COVID-19. The participation rate of the test about the knowledge related to COVID-19 and the knowledge mastery rate were both 100% among the medical staff. None of the inpatients and their companions or the medical staff was diagnosed with COVID-19.<strong> Conclusion: </strong>Thus the “3 + 1” mode proves successful for avoiding nosocomial infection and the spread of the epidemic. 展开更多
关键词 covid-19 Comprehensive Hospital Infection Department Epidemic prevention and control
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Development and application of the standard for infrared intelligent body temperature measurement system in the normalized COVID-19 prevention and control
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作者 Huang Yong Ren Wenjing 《China Standardization》 2022年第S01期42-46,共5页
In the phase of the normalized COVID-19 prevention and control,non-contact temperature measurement is one of the most efficient and convenient methods for initial screening of suspected cases.In the year of 2020 in Wu... In the phase of the normalized COVID-19 prevention and control,non-contact temperature measurement is one of the most efficient and convenient methods for initial screening of suspected cases.In the year of 2020 in Wuhan,such non-contact equipment was urgently demanded,standards development in the traditional way cannot satisfy the market needs.So,the research and development of this standard for infrared intelligent body temperature measurement system was carried out in a rapid way. 展开更多
关键词 temperature measurement covid-19 pandemic prevention and control standards development
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Evaluation of COVID-19 outbreak prevention and control in Beijing using the emergency management theory
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作者 Yu Wu Jue Liu Min Liu 《Fundamental Research》 CAS CSCD 2024年第3期671-677,共7页
On April 29,2020,China entered a normalization stage of prevention and control.By December 2021,more than 40 outbreaks had occurred in China,which reflected the shortcomings of the pandemic prevention and control meas... On April 29,2020,China entered a normalization stage of prevention and control.By December 2021,more than 40 outbreaks had occurred in China,which reflected the shortcomings of the pandemic prevention and control measures in China at that time.As the capital city of China,Beijing faces more pressure in epidemic prevention and control.We used the COVID-19 cluster containment evaluation indicators to determine the effects of prevention and control measures on four COVID-19 outbreaks in Beijing.After considering the specificity and operability of evaluation indicators and the availability of evaluation data,the evaluation system in our study consisted of six dimensions:epidemic prevention and control effect,discovery and detection ability,precision prevention and control capability,public protection effect,medical treatment and nosocomial infection prevention and control ability,and information release and public opinion response ability.The composite scores of the prevention and control effects of the Xinfadi,Shunyi,Daxing,and Ejina Banner–associated COVID-19 outbreaks in Beijing were 62,82,87,and 76,respectively.In the six dimensions,the epidemic prevention and control effect,discovery and detection ability,precision prevention and control capability,and public protection effect scores for the Xinfadi outbreak were lower than those for the Shunyi,Daxing and Ejina Banner–associated outbreaks.The medical treatment and nosocomial infection prevention and control ability scores for the outbreak associated with Ejina Banner were lower than those for the Xinfadi,Shunyi,and Daxing outbreaks.In managing cluster outbreaks,Beijing was able to detect index cases early enough to reduce the scale and duration of the outbreak and consistently release official information to reduce public panic,standardize the management of centralized quarantine sites to prevent cross-infection,adhere to the“dynamic COVID‐zero”strategy to accurately prevent and control outbreaks,reduce the societal influence of the pandemic,and coordinate the epidemic prevention and control and socio-economic development. 展开更多
关键词 Cluster outbreaks covid-19 prevention and control EVALUATION BEIJING
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Exploration of Infection Prevention and Control Practice of Designated Hospitals in During Corona Virus Disease 2019 Epidemic Period
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作者 Haiquan Luo Maojun Fu +5 位作者 Xiantao Chen Yunliang Chen Yichuan Li Xiaochuan Liu Xiaolan Su Yanling Chen 《Journal of Clinical and Nursing Research》 2020年第4期80-90,共11页
Corona Virus Disease 2019(COVID-19)is a new infectious disease that appeared in whan in December 2019 Since January23,the national health and fitmess commission has required hospitals to be designated in accordance wi... Corona Virus Disease 2019(COVID-19)is a new infectious disease that appeared in whan in December 2019 Since January23,the national health and fitmess commission has required hospitals to be designated in accordance with the principle of"concentrating patients,experts,resources and treatment".Designated hospitals are often the strength of the general hospital and general hospital complex layers of various kinds of personnel,campus area is large,multi-channel,ordinary outpatient accepts people more,for emergency and severe cases treatment in patients with normal difficulty pressuure big,suspected/confirmed cases,combined with the COVID-19 occurred when the traditional holiday,the country launched the emergency response since,process reform faces a difficult labor,shortage of mampower,protective shortages,short time limit,and many other difficulties,hospital infection prevention and control is facing unprecedented pressure.In this paper,the West China-Guang'an Hospital,Sichuan University(Guang'an people's hospital)as a designated hospital,on the basis of the relevant scheme of the national health committee,epidemic prevention and control of the actual,combined with comprehensive hospital leadership,mampower allocation,protection,security,patient management,disinfection isolation,preview triage,preventive measures,training,monitoring,etc.,with practical experience summary for the COVID-19 diring the hospital infection prevention and control to improve the practice exploration. 展开更多
关键词 Corona Vius Disease 2019(covid-19) Designated hospitals Nosocomial infection prevention and control Protective measuures
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Behavior analysis and formative assessments in online oral medicine education during the COVID-19 pandemic
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作者 Jia-Jia Ye Ye-Ke Zhao +3 位作者 Zhi-Sheng Teng Hui-Wu Ye Qin Yuan Xin Nie 《World Journal of Clinical Cases》 SCIE 2023年第21期5063-5072,共10页
BACKGROUND During the coronavirus disease 2019(COVID-19)pandemic,traditional teaching methods were disrupted and online teaching became a new topic in education reform and informatization.In this context,it is importa... BACKGROUND During the coronavirus disease 2019(COVID-19)pandemic,traditional teaching methods were disrupted and online teaching became a new topic in education reform and informatization.In this context,it is important to investigate the necessity and effectiveness of online teaching methods for medical students.This study explored stomatology education in China to evaluate the development and challenges facing the field using massive open online courses(MOOCs)for oral medicine education during the pandemic.AIM To investigate the current situation and challenges facing stomatology education in China,and to assess the necessity and effectiveness of online teaching methods among medical students.METHODS Online courses were developed and offered on personal computers and mobile terminals.Behavioral analysis and formative assessments were conducted to evaluate the learning status of students.RESULTS The results showed that most learners had already completed MOOCs and achieved better results.Course behavior analysis and student surveys indicated that students enjoyed the learning experience.However,the development of oral MOOCs during the COVID-19 pandemic faced significant challenges.CONCLUSION This study provides insights into the potential of using MOOCs to support online professional learning and future teaching innovation,but emphasizes the need for careful design and positive feedback to ensure their success. 展开更多
关键词 Oral medicine covid-19 Epidemic prevention and control Online education Behavior analysis Formative assessments
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The Effectiveness of Infection Control Practices among Health Care Workers Responding to the COVID-19 Pandemic in Nigeria 被引量:3
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作者 Fehintola A. Ige Aigbe G. Ohihoin +9 位作者 Bosede O. Amuda Olufemi S. Amoo Chika K. Onwuamah Azuka P. Okwuraiwe Joseph O. Shaibu Ebenezer O. Odewale Ayorinde B. James Adeleke Kayode Adefunke Adeshina Rosemary A. Audu 《Advances in Infectious Diseases》 2021年第2期232-239,共8页
Background: The world is currently experiencing a healthcare crisis caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2). Healthcare workers (HCWs) are at the forefront of controlling the spread of t... Background: The world is currently experiencing a healthcare crisis caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2). Healthcare workers (HCWs) are at the forefront of controlling the spread of the disease;this response has resulted in a huge number of infections amongst HCWs and unfortunately some casualties. Infection prevention and control practices (IPC) are practical, proven methods that prevent avoidable harm to patients and protect health workers from contagious infection. This study was done to evaluate the effectiveness of IPC practices utilized in COVID-19 testing drive through facility in Lagos Nigeria. Method: The facility recruited 42 HCWs who were trained on IPC and use of Personal Protective Equipment (PPEs). Training on donning and doffing of PPEs, preparation of decontaminants and sample handling were done for relevant personnel. A daily log for monitoring COVID-19 symptoms was deployed to all HCWs;to help early detection of COVID-19 infection and prevent transmission amongst staff. Results: Of 42 personnel, 92.8% had a tertiary level of education while 71.4% had at least 5 years work experience. A total of 5 (11.9%) out of 42 HCWs were positive by week six of the study. All infected persons worked at the drive through centre. Most common symptom filled in the daily log tool was headache and fatigue. Conclusion: Despite all the measures introduced, 11.9% of HCWs became positive within 6 weeks, showing the highly infectious nature of the virus and the need to research into more effective measures in preventing the transmission of highly infectious pathogens to HCWs during outbreaks. 展开更多
关键词 Healthcare Workers Infection prevention and control covid-19 Pandemic
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Conceptual Blending and Meme Humor on the Internet:The Example of COVID-19 Publicity Posters in Chinese Microblogging
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作者 WANG Lei 《Sino-US English Teaching》 2023年第6期217-226,共10页
Internet memes,as multimodal cultural products disseminated through the Internet,usually take the form of short videos or images that express humor or satire.The creation and dissemination of humor in memes are both c... Internet memes,as multimodal cultural products disseminated through the Internet,usually take the form of short videos or images that express humor or satire.The creation and dissemination of humor in memes are both creative and complex,and the successful perception of meme humor reflects humans’universal thinking capacity.Based on the theoretical framework of conceptual blending,this paper selects a set of COVID-19 publicity posters from the official Weibo account of China Guangzhou Fabu(Guangzhou Internet Information Office),analyses the multi-level structure of Internet memes,and explores the dynamic cognitive process in the interpretation of humorous memes to reveal people’s ability to make simultaneous analogies and integration between elements in different mental spaces. 展开更多
关键词 conceptual blending Internet meme HUMOR covid-19 prevention and control
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The impact of the COVID-19 prevention and economic interventions on express delivery industry:Evidence from China
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作者 Juan Liu Jiafu Tang Minghe Sun 《Journal of Management Science and Engineering》 CSCD 2024年第1期16-37,共22页
As a fundamental logistics service,the express delivery(ED)industry provides production and consumption activities to maintain efficient supply chain operations.It plays an important role in promoting industrial devel... As a fundamental logistics service,the express delivery(ED)industry provides production and consumption activities to maintain efficient supply chain operations.It plays an important role in promoting industrial development and maintaining daily life and consumption.This study examined the effects of COVID-19 on the ED industry using ED package delivery data from 31 provinces(autonomous regions and municipalities)in China.Using a difference-in-differences method,the COVID-19 outbreak was found to have a positive effect and epidemic prevention and control(EPC)policies were found to have negative effects on the development of the ED industry.In addition to EPC policies,the Chinese government has implemented other short-term economic interventions(SEI),such as the resumption of work and production(RWP),policies to balance economic growth,and epidemic prevention.This study divided the pandemic period into three stages to analyze the different impacts of EPC and SEI policy changes on the ED industry.The RWP policies adopted during the pandemic positively impacted the volume and income of packages delivered to the ED industry.The conclusions of this study are significant for the ED industry in addressing public health emergencies and for the Chinese government to formulate EPC and SEI policies during epidemic periods. 展开更多
关键词 covid-19 Epidemic prevention and control policy Resumption of work and production Express delivery industry QUASI-EXPERIMENT DIFFERENCE-IN-DIFFERENCES
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Effects of policies and containment measures on control of COVID- 19 epidemic in Chongqing
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作者 Xiao-Hua Liang Xian Tang +2 位作者 Ye-Tao Luo Min Zhang Ze-Pei Feng 《World Journal of Clinical Cases》 SCIE 2020年第14期2959-2976,共18页
BACKGROUND Coronavirus disease 2019(COVID-19)is an emerging,rapidly evolving disease that spreads through the respiratory system and is highly contagious.In March 2020,the World Health Organization declared the COVID-... BACKGROUND Coronavirus disease 2019(COVID-19)is an emerging,rapidly evolving disease that spreads through the respiratory system and is highly contagious.In March 2020,the World Health Organization declared the COVID-19 outbreak a pandemic.In China,the pandemic was controlled after 2 mo through effective policies and containment measures.Describing the detailed policies and containment measures used to control the epidemic in Chongqing will provide a reference for the prevention and control of COVID-19 in other areas of the world.AIM To explore the effects of different policies and containment measures on the control of the COVID-19 epidemic in Chongqing.METHODS Epidemiological data on COVID-19 in Chongqing were prospectively collected from January 21 to March 15,2020.The policies and prevention measures implemented by the government during the epidemic period were also collected.Trend analysis was performed to explore the impact of the main policy measures on the effectiveness of the control of COVID-19 in Chongqing.As of March 15,the cumulative incidence of COVID-19 in Chongqing was 1.84/100000(576 cases)and the infection fatality rate was 1.04%(6/576).The spread of COVID-19 was controlled by effective policies that involved establishing a group for directing the COVID-19 epidemic control effort;strengthening guidance and supervision;ensuring the supply of daily necessities and medical supplies and equipment to residents;setting up designated hospitals;implementing legal measures;and enhancing health education.Medical techniques were implemented to improve the recovery rate and control the epidemic.Policies such as“the lockdown of Wuhan”,“initiating a first-level response to major public health emergencies”,and“implementing the closed management of residential communities”significantly curbed the spread of COVID-19.Optimizing the diagnosis process,shortening the diagnosis time,and constructing teams of clinical experts facilitated the provision of“one team of medical experts for each patient”treatment for severe patients,which significantly improved the recovery rate and reduced the infection fatality rate.CONCLUSION The prevention policies and containment measures implemented by the government and medical institutions are highly effective in controlling the spread of the epidemic and increasing the recovery rate of COVID-19 patients. 展开更多
关键词 prevention policies Containment measures covid-19 Epidemic trend control effectiveness Public health
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China’s Experience in Controlling COVID-19
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作者 Shiliang Song Chun Zhou +3 位作者 Zengzhi Lian Xiaoli Zhu Ping Qian Qin Li 《Health》 2021年第4期347-353,共7页
<strong>Background: </strong>In less than a year, COVID-19 has swept the world and continued, too, seriously threatening the safety of all mankind, and caused great social panic and global economic and fin... <strong>Background: </strong>In less than a year, COVID-19 has swept the world and continued, too, seriously threatening the safety of all mankind, and caused great social panic and global economic and financial crisis. At the beginning, the epidemic was first diagnosed in China and the epidemic was severe. Under the strong command of the highest level of the Chinese government, the whole Chinese people united as one, and achieved initial results in the struggle against COVID-19 with scientific prevention and control. <strong>Objective:</strong> Summarizing China’s experience and lessons in combating the epidemic is undoubtedly very beneficial to the people of the world in jointly combating the impact of the COVID-19 epidemic. <strong>Measures:</strong> The article shows the imminent Chinese experience in controlling the spread of SARS-CoV-2. It details the lines of action and the measures taken to control this epidemic in the country where the population is quite large. The most important experience is: strong organizational leadership, enhanced cooperation with the WHO, the establishment of a national anti-epidemic headquarters, responsible for the command and control of human, financial and material resources throughout the country, and local officials at all levels in the front line of the epidemic, Heart to heart with the people, breathing together and sharing a common destiny. Prevention is the first, prevention and treatment are combined. All measures were taken to control the source of infection, cut off the spread and protect susceptible people. <strong>Conclusion: </strong>As long as the people of the world unite, make scientific decisions and learn from the successful experience of countries around the world, especially the China’s experience, combine the national conditions of each country, and use the wisdom of all man-kind to deal with the common enemy SARS-CoV-2 and COVID-19, we can definitely win this people’s war against the disease. 展开更多
关键词 covid-19 China control SARS-COV-2 prevention
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An Academic Summary of the International Conference Series on “The Role of the Proportionality Principle in the Pandemic Prevention and Control”
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作者 郭晓明 NIU Huizi 《The Journal of Human Rights》 2020年第4期535-550,共16页
Against the background of a complicated global pandemic situation and normalized pandemic prevention and control in China,leading human rights scholars from China,North America and Eurasia conducted fruitful discussio... Against the background of a complicated global pandemic situation and normalized pandemic prevention and control in China,leading human rights scholars from China,North America and Eurasia conducted fruitful discussions on the human rights jurisprudence during pandemic through the lens of the proportionality principle at the Sixth Session of the International Seminar Series on"Global Pandemic Prevention and Control and Human Rights Protection",which was organized by the Center for Human Rights Studies of Renmin University of China,under the guidance of the China Society for Human Rights Studies.Focusing on the pandemic-related human rights conditions and legal challenges in global context,participating scholars examined the role of the proportionality principle during the containment of COVID-19 in six topical dimensions,including the normative utility,practical logic,reasonable limits,necessary measures,balancing of interests,and proportional jurisprudence in the post-pandemic era.In oder to cohere human rights jurisprudence for the development of a global community of health for all,this international seminar fostered five fundamental proportionality consensuses from five interrelated perspectives,involving human rights—rule of law—balance—contexts—trends". 展开更多
关键词 covid-19 prevention and control principle of proportionality human rights protection a global community of health for all human rights jurisprudence
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Recent insights for the emerging COVID-19:Drug discovery,therapeutic options and vaccine development 被引量:5
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作者 Yuefei Zhu Jia Li Zhiqing Pang 《Asian Journal of Pharmaceutical Sciences》 SCIE CAS 2021年第1期4-23,共20页
SARS-CoV-2 has been marked as a highly pathogenic coronavirus of COVID-19 disease into the human population,causing over 5.5 million confirmed cases worldwide.As COVID-19 has posed a global threat with significant hum... SARS-CoV-2 has been marked as a highly pathogenic coronavirus of COVID-19 disease into the human population,causing over 5.5 million confirmed cases worldwide.As COVID-19 has posed a global threat with significant human casualties and severe economic losses,there is a pressing demand to further understand the current situation and develop rational strategies to contain the drastic spread of the virus.Although there are no specific antiviral therapies that have proven effective in randomized clinical trials,currently,the rapid detection technology along with several promising therapeutics for COVID-19 have mitigated its drastic transmission.Besides,global institutions and corporations have commenced to parse out effective vaccines for the prevention of COVID-19.Herein,the present review will give exhaustive details of extensive researches concerning the drug discovery and therapeutic options for COVID-19 as well as some insightful discussions of the status of COVID-19. 展开更多
关键词 CORONAVIRUS covid-19 SARS-CoV-2 Precise prevention and control Drug discovery Vaccine development
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Validating the CorrectWearing of Protection Mask by Taking a Selfie:Design of a Mobile Application“CheckYourMask”to Limit the Spread of COVID-19 被引量:2
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作者 Karim Hammoudi Adnane Cabani +1 位作者 Halim Benhabiles Mahmoud Melkemi 《Computer Modeling in Engineering & Sciences》 SCIE EI 2020年第9期1049-1059,共11页
In a context of a virus that is transmissive by sputtering,wearing masks appear necessary to protect the wearer and to limit the propagation of the disease.Currently,we are facing the 2019-2020 coronavirus pandemic.Co... In a context of a virus that is transmissive by sputtering,wearing masks appear necessary to protect the wearer and to limit the propagation of the disease.Currently,we are facing the 2019-2020 coronavirus pandemic.Coronavirus disease 2019(COVID-19)is an infectious disease with first symptoms similar to the flu.The symptom of COVID-19 was reported first in China and very quickly spreads to the rest of the world.The COVID-19 contagiousness is known to be high by comparison with the flu.In this paper,we propose a design of a mobile application for permitting everyone having a smartphone and being able to take a picture to verify that his/her protection mask is correctly positioned on his/her face.Such application can be particularly useful for people using face protection mask for the first time and notably for children and old people.The designed method exploits Haar-like feature descriptors to detect key features of the face and a decision-making algorithm is applied.Experimental results show the potential of this method in the validation of the correct mask wearing.To the best of our knowledge,our work is the only one that currently proposes a mobile application design“CheckYourMask”for validating the correct wearing of protection mask. 展开更多
关键词 Face protection masks public health support health education covid-19 CORONAVIRUS E-HEALTH m-health mobile health public health system epidemic prevention and control
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Global COVID-19 Pandemic Waves: Limited Lessons Learned Worldwide over the Past Year 被引量:1
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作者 Yongyue Wei Jinxing Guan +7 位作者 Xiao Ning Yuelin Li Liangmin Wei Sipeng Shen Ruyang Zhang Yang Zhao Hongbing Shen Feng Chen 《Engineering》 SCIE EI CAS 2022年第6期91-98,共8页
The occurrence of coronavirus disease 2019(COVID-19)was followed by a small burst of cases around the world;afterward,due to a series of emergency non-pharmaceutical interventions(NPIs),the increas-ing number of confi... The occurrence of coronavirus disease 2019(COVID-19)was followed by a small burst of cases around the world;afterward,due to a series of emergency non-pharmaceutical interventions(NPIs),the increas-ing number of confirmed cases slowed down in many countries.However,the lifting of control measures by the government and the public’s loosening of precautionary behaviors led to a sudden increase in cases,arousing deep concern across the globe.arousing deep concern across the globe.This study evaluates the situation of the COVID-19 pandemic in countries and territories worldwide from January 2020 to February 2021.According to the time-varying reproduction number(R(t))of each country or territory,the results show that almost half of the countries and territories in the world have never controlled the epidemic.Among the countries and territories that had once contained the occurrence,nearly half failed to maintain their prevention and control,causing the COVID-19 pandemic to rebound across the world—resulting in even higher waves in half of the rebounding countries or territories.This work also proposes and uses a time-varying country-level transmission risk score(CTRS),which takes into account both R(t)and daily new cases,to demonstrate country-level or territory-level transmission potential and trends.Time-varying hierarchical clustering of time-varying CTRS values was used to successfully reveal the countries and territories that contributed to the recent aggravation of the global pandemic in the last quarter of 2020 and the beginning of 2021,and to identify countries and territories with an increasing risk of COVID-19 transmission in the near future.Furthermore,a regression analysis indicated that the introduction and relaxation of NPIs,including workplace closure policies and stay-at-home requirements,appear to be associated with recent global transmission changes.In conclu-sion,a systematic evaluation of the global COVID-19 pandemic over the past year indicates that the world is now in an unexpected situation,with limited lessons learned.Summarizing the lessons learned could help in designing effective public responses for constraining future waves of COVID-19 worldwide. 展开更多
关键词 covid-19 Global pandemic prevention and control effect
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COVID-19疫情与院内感染防控措施探讨
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作者 陆顺顺 滕小云 +1 位作者 李伟 陈士勇 《医院管理论坛》 2020年第10期61-63,共3页
新型冠状病毒(COVID-19)感染的肺炎疫情来势凶猛,病毒传染性强,与病毒相关的院内感染风险巨大,防止院内感染对疫情防控有重要意义。依据国家相关规范指南,结合参考文献和多年防控经验,我院在疫情期间,采取了一些新冠病毒院内感染防控管... 新型冠状病毒(COVID-19)感染的肺炎疫情来势凶猛,病毒传染性强,与病毒相关的院内感染风险巨大,防止院内感染对疫情防控有重要意义。依据国家相关规范指南,结合参考文献和多年防控经验,我院在疫情期间,采取了一些新冠病毒院内感染防控管理措施,取得了较好的效果,现对相应工作进行介绍、总结,为同行和今后工作提供参考。 展开更多
关键词 新型冠状病毒SARS-CoV-2 新型冠状病毒病covid-19 院内感染Nosocomial infection 感染防控Infection prevention and control
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互联网在医院COVID-19疫情防控中的应用与展望 被引量:2
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作者 吴燕君 朱峰 张锐利 《医院管理论坛》 2020年第10期73-75,42,共4页
医院作为新冠肺炎诊治机构,面临严峻的防控考验。本文就医院在传统防控策略基础上,应用互联网、人工智能、云平台等信息化技术,建立院前、院中、院后三个层面的网络服务体系,为医院疫情防控,疫情期间患者诊疗服务提供了信息化选择,有效... 医院作为新冠肺炎诊治机构,面临严峻的防控考验。本文就医院在传统防控策略基础上,应用互联网、人工智能、云平台等信息化技术,建立院前、院中、院后三个层面的网络服务体系,为医院疫情防控,疫情期间患者诊疗服务提供了信息化选择,有效避免了传统诊疗服务疫情感染的风险。 展开更多
关键词 新冠肺炎疫情covid-19 pandemic 信息化Informatization 风险防控Risk prevention and control 综合医院General hospital
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The role and advantage of traditional Chinese medicine in the prevention and treatment of COVID-19 被引量:3
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作者 Ming Huang Yao-yuan Liu +5 位作者 Ke Xiong Feng-wen Yang Xin-yao Jin Zhao-qi Wang Jun-hua Zhang Bo-li Zhang 《Journal of Integrative Medicine》 SCIE CAS CSCD 2023年第5期407-412,共6页
The global coronavirus disease 2019(COVID-19)pandemic has had a massive impact on global social and economic development and human health.By combining traditional Chinese medicine(TCM)with modern medicine,the Chinese ... The global coronavirus disease 2019(COVID-19)pandemic has had a massive impact on global social and economic development and human health.By combining traditional Chinese medicine(TCM)with modern medicine,the Chinese government has protected public health by supporting all phases of COVID-19 prevention and treatment,including community prevention,clinical treatment,control of disease progression,and promotion of recovery.Modern medicine focuses on viruses,while TCM focuses on differential diagnosis of patterns associated with viral infection of the body and recommends the use of TCM decoctions for differential treatment.This differential diagnosis and treatment approach,with its profoundly empirical nature and holistic view,endows TCM with an accessibility advantage and high application value for dealing with COVID-19.Here,we summarize the advantage of and evidence for TCM use in COVID-19 prevention and treatment to draw attention to the scientific value and accessibility advantage of TCM and to promote the use of TCM in response to public health emergencies. 展开更多
关键词 covid-19 Traditional Chinese medicine prevention and control THERAPEUTICS
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