COVID-19 infection prevention preparedness, practices and case management in the primary health care units in Ethiopia

BACKGROUND: COVID-19 as pandemic declared by WHO on March 11, 2020 and first case detected in Ethiopia on March 13/2020. The COVID-19 caused a global crisis, including millions of lives lost, public health systems in shock and economic and social disruption. Strategies depend on how an existing health system is organized. Even though public health emergency operation centers of the Ethiopia switched to emergency response, there is no national evidence about infection prevention and control. Therefore, this project aimed to assess the level of infection prevention and control and management of COVID- 19 in Ethiopia, 2021. METHODS: The cross-sectional study conducted at four regions and one city (Amhara, Oromia, SNNPR, Sidama Region, and Dire Dawa). Being with zonal health departments and woredas health offices, primary health care units were selected. The data were collected electronically through Kobocollect software from November 08-28/2021. Descriptive analysis like frequency and percentage was conducted by SPSS software version 25 and the results were presented by tables, figures and narration. RESULTS: Data were collected from 16 hospitals, 92 health centers, and 344 health posts. All hospitals have designated COVID-19 focal person. There were significant number of woredas and PHCUs who didn't have IPC guidelines and protocols. About 11 woredas had no any type of diagnostic tests for COVID-19. CONCLUSIONS: The study revealed that there were significant gaps on Infection prevention and control practice, shortage of personal protective equipment, isolation and specimen transportation problem, lack of call centers. We recommend concerned bodies to fill the identified gaps.

Cross-sectional study on the use of masks among occupational groups with high-risk positions for overseas import and pollution transmission / 中华劳动卫生职业病杂志

Objective: To investigate the wearing of masks and the knowledge of masks among high-risk positions for overseas import and pollution transmission. Methods: From May 14 to 17, 2022, a convenient sampling method was used to conduct an online survey among 963 workers in high-risk positions for overseas import and pollution transmission in Beijing. The behaviors of individual use and wearing masks, the distribution and supervision of the unit, the knowledge of personal mask protection and the subjective feelings of wearing masks were analyzed. The χ(2) test and logistic regression model were used to analyze the influencing factors of the correct selection of masks. Results: The majority of the workers in high-risk positions for overseas import and pollution transmission were male (86.0%, 828/963), age concentration in 18-44 years old (68.2%, 657/963), and the majority of them had college or bachelor degrees (49.4%, 476/963). 79.4%(765/963) of the workers chose the right type of masks, female, 45-59 years old and high school education or above were the risk factors for correct selection of masks (P <0.05). Workers had good behaviors such as wearing/removing masks, but only 10.5% (101/963) could correctly rank the protective effect of different masks. 98.4% (948/963) of the workers believed that their work units had provided masks to their employees, and 99.1% (954/963) and 98.2%(946/963) of them had organized training and supervision on the use of masks, respectively. 47.4%(456/963) of the workers were uncomfortable while wearing masks. Conclusion: The overall selection and use of masks among occupational groups in high-risk positions for overseas import and pollution transmission in China need to be further standardized. It is necessary to strengthen supervision and inspection on the use of masks among occupational groups, and take improvement measures to improve the comfort of wearing masks.

Interpretation of and lessons from the guidelines on infection prevention and control of old-age institutions in the context of COVID-19 pandemic / 上海预防医学

This paper interprets the content and recommendations of the guidelines on infection prevention and control in long-term care facilities put forward by the World Health Organization （WHO） during the 2019 coronavirus disease （COVID-19） pandemic， and actively explores the key points of nursing and infection prevention and control measures for the long-term care facilities under the background of repeated outbreaks， with the aim of providing care measures and infection prevention and control measures that suit our national conditions to improve the living standards of the elderly and protect them from viral infection amid the recurring pandemic.

Expert consensus on organ donation from patients infected with novel coronavirus in China / 器官移植

The spread, prevention and control of novel coronavirus infection and the potential risks and uncertainties of novel coronavirus transmission from donor to recipient have brought serious impacts and great challenges to organ donation and transplantation. There is increasing evidence that the use of non-pulmonary organs (kidney, liver and heart) from novel coronavirus infected donors carries a low risk of transmission, regardless of whether they were symptomatic at the time of acquisition. Delaying organ donation after the death of those who are positive for novel coronavirus antigen or nucleic acid testing, and then waiting until turns negative, will result in the discarding of a significant number of organs that are medically suitable for transplantation. In order to maximally meet the demand for transplantation in patients with end-stage organ failure, Branch of Organ Transplantation of Chinese Medical Association organized relevant experts formulated the "Expert consensus on organ donation from patients infected with novel coronavirus in China" after citizen' s death by taking into account the epidemic situation of novel coronavirus infection in China and the clinical practice of organ donation and transplantation, and by referring to relevant research results and clinical research evidence at home and abroad. It aims to provide recommendations and references for the procurement and application of donor organs from patients infected with novel coronavirus.

Knowledge of COVID-19, use of personal protective equipment and other safety practices of healthcare workers in southwest Nigeria

Background:Healthcare workers have a higher risk of SARS CoV2 infection with implications for transmission of infection and the safety of workers and patients. Objective: To assess knowledge on COVID-19 and the safety practices among selected healthcare workers in southwest Nigeria. Methods:A cross-sectional study of 210 workers providing direct care to patients during the COVID-19 pandemic was conducted. Respondents wererecruited through simple random sampling of members of online platforms of healthcare workers in Osun, Ondo and Ekiti States. Information on sociodemographic characteristics, knowledge of PPE and safety practices was obtained through a close-ended questionnaire. Results: The mean age of the respondents was 36.5±7.5 years. About 29% and 30% of respondents were from the State and Federal Government-owned Teaching Hospitals, respectively. A little above half (58.1%) had good knowledge of COVID-19, while 62.1%used PPE always when attending to suspected COVID19 cases. More than half (53.8%) had been trained on infection prevention and control (IPC), but only 34.3% adhered to good safety practices. Healthcare workers in State government-owned teaching hospitals had lower odds of good safety practices than those in Federal Teaching Hospitals (OR = 0.42, 95% CI = 0.19-0.93, p = 0.031).Conclusion: The knowledge of appropriate PPE and practice of safety precautions among healthcare workers is sub-optimal. This may predispose to increased COVID-19 transmission among healthcare workers, patients, and their families. Training and retraining healthcare workers, especially those from hospitals identified by the study as having poor safety practices, should be encouraged.

Comparative assessment of infection prevention and control practice among maternity unit health workers in public and private secondary health facilities in Kaduna state, Nigeria

OBJECTIVES: Infection prevention and control (IPC) practice in health facility (HF) is abysmally low in developing countries, resulting in significant preventable morbidity and mortality. This study assessed and compared health workers' (HWs) practice of IPC strategies in public and private secondary HFs in Kaduna State. MATERIAL AND METHODS: A cross-sectional comparative study was employed. Using multistage sampling, 227 participants each were selected comprising of doctors, midwives, and nurses from public and private HF. Data were collected using interviewer-administered questionnaire and observation checklist and analyzed using bivariate and multivariate analysis. Statistical significance determined at P < 0.05. RESULTS: The practice of infection prevention was poor. Overall, 42.3% of the HWs did not change their gowns in-between patients, with the significantly higher rates in 73.1% of private compared to 42.3% of public HF workers (P < 0.001). In addition, 30.5% and 10.1% of HWs do not use face mask and eye goggle, respectively, when conducting procedures likely to generate splash of body fluids, however, there was no significant difference in these poor practices in public compared to private HFs. The mean IPC practice was 51.6 ± 12.5%, this was significantly lower among public (48.8 ± 12.5%) compared to private (54.5 ± 11.9%) HF workers (P < 0.0001). Private HF workers were 3 times more likely to implement IPC interventions compared to public HF workers. CONCLUSION: IPC practice especially among public HF workers was poor.

Practice and exploration of capacity building for infection control practitioners / 中华医院管理杂志

Infection prevention and control(hereinafter referred to as " infection control" )practitioners are the backbone of infection control teams of individual departments. Their capacity-building is key to improving the management efficiency at both hospital and department levels, which can effectively ensure medical safety. Since 2017, a tertiary traditional Chinese medicine hospital had scored desirable results based on the analysis of the problems existing in their capacity-building. In its explorations, the hospital attempted to improve the professional competency and management ability by the following measures. These measures included improving and standardizing the organization and management, establishing an on-the-job training system, formulating an annual management manual of department′s infection control teams, implementing a cross inspection system and patrol system of the practitioners during an epidemic, establishing an assessment and evaluation system and incentive mechanism, establishing infection control elite teams, and building a mode dominated by infection control doctors. These experiences can provide reference for optimizing the capacity building of the infection control practitioners.

Exploration and construction of the new generation of intelligent ICU unit based on 5G and artificial intelligence technology / 中华急诊医学杂志

Objective:To explore the new generation of intelligent ICU Unit based on 5G and artificial intelligence technology.Methods:This study was conducted at the Second Affiliated Hospital, Zhejiang University School of Medicine from May 2019 to August 2020. Based on a multidisciplinary team including medical, nursing, hospital management, clinical medical engineering, 5G technology, information technology, artificial intelligence technology, logistics service, etc, was assembled to intelligently design and reconstruct an intelligent ICU Unit of Emergency ICU.Results:Based on 5G technology, a new intelligent ICU unit environment was constructed to realize remote and high-speed interaction of multi-dimensional information in ICU, including intelligent assistance of remote monitoring, remote ward rounds, remote consultation and family visits. An intelligent hospital infection prevention and control system was established including automatic identification and alarm of hand hygiene and personal protection.Conclusions:The new generation of intelligent ICU unit combined with 5G and artificial intelligence technology has changed the mode of medical service for critically ill patients and improved the service level, which is worthy of further exploration and application.

Infection control measures and practice in gastrointestinal endoscopy departments during the novel coronavirus infection period / 西安交通大学学报(医学版)

【Objective】 To explore and evaluate infection control measures of preventing cross-contamination of novel coronavirus during gastrointestinal endoscopy treatment. 【Methods】 According to the hospital’s infection control requirements and related documents, infection control measures were formulated and implemented by combining with our actual clinical situation, including the management of the endoscope room, management and protection of patients and endoscopists. Then, we evaluated the effect of these measures. 【Results】 From January 25 to March 10, 2020, a total of 71 patients (53 males and 18 females) completed gastrointestinal endoscopy treatment, with an average age of 54 years (28-81 years). There were 36 (50.7%) cases of emergency treatment. All patients had been kept in quarantine for about 14 days (24±13), and no cross-contamination of novel coronavirus occurred. 【Conclusion】 During the novel coronavirus infection epidemic period, reasonable and effective measures should be taken to minimize the risk of infection in doctors and patients. The endoscope center should strengthen preoperative screening and management of patients, master indications of endoscopic procedures, complete endoscopists’ management and protection work, strictly follow the specifications of sterilizing gastrointestinal endoscopes, and construct the layout of "three zones and two passages".

Cognitive status and factors influencing hospital infection prevention and control among medical staff in Shaanxi Province during the epidemic of COVID-19 / 西安交通大学学报(医学版)

【Objective】 To understand the current status of medical staff’s awareness of hospital infection prevention and control during the epidemic of COVID-19 in Shaanxi Province and analyze its influencing factors. 【Methods】 The questionnaire was designed on the "Questionnaire Star" website. Based on the WeChat platform, a voluntary sampling method was used to invite online questionnaires. From March 13 to 29, we collected a total of 8037 questionnaires, 30 of which did not meet the requirements and had logical problems, and finally 8 007 valid questionnaires were obtained. 【Results】 A total of 8 007 medical staff were surveyed. Among them, Medical staff of Grade 3A, Grade 3B, Grade 2A, and Grade 2B hospital accounted for 39.6%, 2.3%, 55.3%, and 2.6%, respectively. The average age of the respondents was (32.1±7.2) years old, including 7 199 nurses and 501 doctors. The training effect was statistically significant in different regions, different hospital levels, whether it was a designated hospital and whether there were sensor control supervisors, as well as medical staff of different specialty, professional title, and work area (all P<0.01). The basic cognitive situation of the surveyed subjects showed that most medical staff in Shaanxi Province had a correct rate of less than 30% in whether they needed to disinfect before de-protection and how to disinfect the hospital environment. Multivariate linear regression analysis showed that the cognition level of medical staff in Grade A hospitals was significantly lower than that in Grade A hospitals (P<0.01). The cognition level of medical staff in designated hospitals was significantly higher than that of others (P<0.01). The cognition level of medical staff in hospitals with sensory control supervisors was significantly higher than that of others (P<0.01). The cognition level of people aged 25-34 and 35-44 was significantly lower than those aged 45 and above (all P<0.01). The cognition level of medical technicians and service personnel was significantly lower than that of doctors (P=0.02 and <0.01, respectively). The cognition level of medical staff with intermediate, associate senior, and senior professional titles was significantly higher than the cognition level of those with junior and below professional titles (all P<0.01). The cognition level of medical staff in fever clinics, emergency departments, isolation wards, ICU and other surgeries was significantly higher than that of those working in ordinary outpatient department (P=0.01, 0.03, <0.01, 0.02, and <0.01 respectively). 【Conclusion】 Most medical staff in Shaanxi Province have misunderstandings about whether they need to disinfect before de-protection and how to disinfect the hospital environment. Moreover, we found that the awareness of medical staff in Shaanxi Province of hospital infection prevention and control during the epidemic of COVID-19 was affected by the hospital’s level, whether it was a designated hospital, whether there were sensor control supervisors, as well as the age, specialty, professional title and work area of the medical staff.

Risk Factors for Occupational Transmission of Tuberculosis among Healthcare Workers in Zambia

Healthcare workers (HCWs) play a critical role in the management and control of nosocomial transmission of tuberculosis (TB). At the same time, working in TB healthcare facilities such as hospital wards, diagnostic and treatment facilities increases the risk of acquiring TB due to occupational exposure in HCWs. The risk is further heightened in high TB prevalence populations, such as Zambia, as HCWs are exposed both occupationally and in the community. This review aims to provide a better understanding of the risk factors associated with occupational transmission of TB in HCWs in Zambia, by synthesising available data on TB in HCWs in Zambia and the surrounding region. A search of peer reviewed original research on the transmission of TB among HCWs in Zambiawas conducted in PubMed and Google Scholar. Studies were eligible for inclusion in the analysis if they described TB amongst HCWs in Zambia, risk factors for TB in HCWs, and nosocomial transmission of TB in Zambia and the surrounding region. The prevalence of TB in HCWs has been demonstrated to be higher than that of the general population. Transmission of TB in healthcare facilities is driven by several factors centred on the lack of adherence to TB infection prevention and control (IPC) practices. Nosocomial transmission of TB in HCWs is further driven by the HIV epidemic and the rise in lifestyle diseases such as diabetes mellitus. However, there is very scarce data on the association of diabetes mellitus and TB among HCWs in Zambia. Prolonged contact with TB patients on wards has been demonstrated to play a vital role in occupational transmission of TB amongst nurses in Zambia. To curb the transmission of TB in HCWs several measures will require implementation such as; administrative support, IPC training and annual TB and HIV screening for all HCWs

Experience of COVID-19 prevention and control in shelter CT / 中国医学物理学杂志

Since the outbreak of coronavirus disease 2019 (COVID-19), chest computed tomography (CT) has been an important imaging modality in the diagnosis, treatment and follow-up of patients with COVID-19,but meanwhile the risk of cross-infection between the staff and patients in Department of Radiology is increasing. Shelter CT is specifically used for the examination of patients with suspected or confirmed COVID-19 to reduce the infection risk. Based on practical work experience, the management and prevention measures for COVID-19 in shelter CT are discussed from the aspects of the installation, function division and examination procedures of shelter CT, patient examination route, the staff management and infection prevention for radiology technologists, and the disinfection of CT equipments and object surface.

Analysis of an improved workflow of endoscope reprocessing for bedside endoscopic diagnosis and treatment on COVID-19 patients / 浙江大学学报（英文版）（B辑：生物医学和生物技术）

Severe cases infected with the coronavirus disease 2019 (COVID-19), named by the World Health Organization (WHO) on Feb. 11, 2020, tend to present a hypercatabolic state because of severe systemic consumption, and are susceptible to stress ulcers and even life-threatening gastrointestinal bleeding. Endoscopic diagnosis and treatment constitute an irreplaceable part in the handling of severe COVID-19 cases. Endoscopes, as reusable precision instruments with complicated structures, require more techniques than other medical devices in cleaning, disinfection, sterilization, and other reprocessing procedures. From 2016 to 2019, health care-acquired infection caused by improper endoscope reprocessing has always been among the top 5 on the list of top 10 health technology hazards issued by the Emergency Care Research Institute. Considering the highly infective nature of COVID-19 and the potential aerosol contamination therefrom, it is of pivotal significance to ensure that endoscopes are strictly reprocessed between uses. In accordance with the national standard “Regulation for Cleaning and Disinfection Technique of Flexible Endoscope (WS507-2016),” we improved the workflow of endoscope reprocessing including the selection of chemicals in an effort to ensure quality control throughout the clinical management towards COVID-19 patients. Based on the experience we attained from the 12 severe COVID-19 cases in our hospital who underwent endoscopy 23 times in total, the article provides an improved version of endoscopic reprocessing guidelines for bedside endoscopic diagnosis and treatment on COVID-19 patients for reference.

Analysis of an improved workflow of endoscope reprocessing for bedside endoscopic diagnosis and treatment on COVID-19 patients / 浙江大学学报（英文版）（B辑：生物医学和生物技术）

Severe cases infected with the coronavirus disease 2019 (COVID-19), named by the World Health Organization (WHO) on Feb. 11, 2020, tend to present a hypercatabolic state because of severe systemic consumption, and are susceptible to stress ulcers and even life-threatening gastrointestinal bleeding. Endoscopic diagnosis and treatment constitute an irreplaceable part in the handling of severe COVID-19 cases. Endoscopes, as reusable precision instruments with complicated structures, require more techniques than other medical devices in cleaning, disinfection, sterilization, and other reprocessing procedures. From 2016 to 2019, health care-acquired infection caused by improper endoscope reprocessing has always been among the top 5 on the list of top 10 health technology hazards issued by the Emergency Care Research Institute. Considering the highly infective nature of COVID-19 and the potential aerosol contamination therefrom, it is of pivotal significance to ensure that endoscopes are strictly reprocessed between uses. In accordance with the national standard "Regulation for Cleaning and Disinfection Technique of Flexible Endoscope (WS507-2016)," we improved the workflow of endoscope reprocessing including the selection of chemicals in an effort to ensure quality control throughout the clinical management towards COVID-19 patients. Based on the experience we attained from the 12 severe COVID-19 cases in our hospital who underwent endoscopy 23 times in total, the article provides an improved version of endoscopic reprocessing guidelines for bedside endoscopic diagnosis and treatment on COVID-19 patients for reference.

Expert consensus on perioperative management of liver transplantation in adults with acute-on-chronic liver failure / 器官移植

Acute-on-chronic liver failure (ACLF) is a syndrome of acute liver failure complicated by other organ failure on the basis of chronic liver disease. Liver transplantation is the only effective treatment for ACLF. There is still discussion space on the optimal operation timing of ACLF, how to reduce postoperative infection rate, improvement of nutrition and body function. Transplantation Immunology Committee of Branch of Organ Transplantation Physician of Chinese Medical Doctor Association and Enhanced Recovery of Liver Transplantation Group of Enhanced Recovery after Surgery Committee of Chinese Research Hospital Society organized relevant experts to discuss the perioperative management of ACLF liver transplantation from the operation timing, organ protection, nutritional support, infection prevention and control, rehabilitation exercise and regulation of the internal environment, etc. And the expert consensus was developed for the reference of clinicians.

Infection prevention and control of bedside blood purification treatment in patients with COVID-19 / 北京大学学报(医学版)

OBJECTIVE@#To explore the infection prevention and control strategy of bedside blood purification treatment in corona virus disease 2019 (COVID-19) isolation ward, and to evaluate the effect of infection prevention and control management measures.@*METHODS@#We summarized and analyzed the clinical features, infection status, outcome and infection prevention and control measures of bedside blood purification treatment patients in COVID-19 isolation ward from February 8, 2020 to March 31, 2020, analyzed the COVID-19 cross-infection between the patients and medical staffs, and the blood-borne pathogens cross-infection situation between the patients, and analyzed the effect of bundle prevention and control measures in controlling the occurrence and spread of cross-infection.@*RESULTS@#A total of 101 COVID-19 patients were hospitalized in this COVID-19 isolation ward, of whom 10 patients (9.90%) received bedside blood purification treatment and the blood purification treatment method was continuous hemodialysis filtration (CVVHDF), and the 10 patients received 79 times of blood purification treatment in total. The prevention and control management measures adopted included divisional isolation, patient behavior isolation and patient placement, operator personal protection and hand hygiene, dialysis waste fluid disposal, isolation room air purification, object surfaces, medical devices and medical fabrics dis-infection management. There were no occurrence and spread of COVID-19 in the medical healthcare workers and blood-borne pathogens cross-infection in the patients. And all the twice throat swabs (two sampling interval > 1 day) of the medical staffs in COVID-19 virus nucleic acid test were negative. The 2 suspected COVID-19 patients' throat swab virus nucleic acid test and the COVID-19 IgG, IgM were always both negative, the chest CT showed no viral pneumonia.@*CONCLUSION@#Bedside blood purification treatment in the COVID-19 isolation ward, the occurrence and spread of healthcare associated infection can be effectively controlled through effective infection prevention and control management, including divisional isolation, patient behavior isolation and patient placement, operator personal protection and hand hygiene, dialysis waste fluid disposal, isolation room's air purification, object surfaces, medical devices and medical fabrics disinfection, which can provide experience for diagnosis, treatment and prevention and control of patients in the respiratory infectious disease ward.

Discussion on the experience of organ donation after citizen's death under COVID-19 epidemic / 器官移植

Objective To summarize the experience of organ donation after citizen' s death during the novel coronavirus pneumonia (COVID-19) epidemic. Methods Eleven cases of potential donors of organ donation after citizen' s death during the COVID-19 epidemic were retrospectively analyzed, and the workflow and key points of infectionprevention and control were summarized. Results Among 11 cases of potential donors, 6 cases failed to implement organ donation. Five donors who were successfully performed organ donation had no respiratory symptoms before the onset of encephalopathy. CT scan of the lungs upon the onset of encephalopathy showed that one case was diagnosed with aspiration pneumonia, and the remaining four cases obtained negative results. During hospitalization, all of the 5 donors showed fever symptom and repeated chest CT scan detected lung inflammation. Bronchoalveolar lavage fluid or blood samples tested for novel coronavirus nucleic acids were all negative. No confirmed or suspected cases appeared among all staff and recipients who were in close contact with organ donors. Conclusions Targeted formulation of the workflow and prevention and control measures, in combination with selection and implementation of infection risk classification can effectivelyreduce the risk of COVID-19 infection and carry out organ donation after citizen' s death in a safe and organized manner.

Administrative strategy of dental clinic during the epidemic of Corona Virus Disease 2019 / 口腔疾病防治

@#Since an epidemic occur of Corona Virus Disease 2019(COVID-19) in December, 2019, all the dental healthcare service providers in our country have been greatly impacted. The strategy of managing the dental clinics is quite different from that of the medical healthcare clinics, and the key point of the administration of those dental healthcare providers is to focus on the management of outpatient care because they only supply just a little bit of inpatient care service but quite an large amount of outpatient care service. So we think the next step is to make plausible and effective scenarios to protect our dental healthcare staff and patients against corona virus infection during the treatments procedures after the reopening all of our dental clinics. To overcome this harsh condition, the infection prevention and control strategies adopted by the Stomatological Hospital, Southern Medical University were designed to be flexible and could be adjusted promptly according to the national and local governmental orders and latest guidelines released by the Centers for Disease Control and Prevention. All these prevention procedures and protocols were customized to fit our own situation and have been updated for several times based on the latest global pandemic reports. After going through the hardest time in the past four months, it’s considered that our COVID-19 prevention rules have been proved to be efficient and work well. Further more, it has made massive progress for the hospital in improving the capability of dealing with this state of emergency, especially by previewing and triaging patients strictly to cut off the possible coronavirus spreading from the original step, enhancing the standard precautions and those specific protocols made for minimizing the droplets, aerosol and contact transmission of COVID-19 indoors. Besides, a daily supervision system was set up as a routine job and a team of qualified infection prevention specialists were assigned to check and report every incorrect details during the whole procedure of dental practice. Meanwhile, the safety and well-being of the public and our medical workers could be also guaranteed through following those detailed prevention scenarios.

Experience in prevention and control of COVID-19 in tramatological and microsurgical wards / 中华创伤骨科杂志

Objective@#To report our experience in the prevention and control of COVID-19 in the tramatological and microsurgical wards.@*Methods@#A retrospective study was conducted of the COVID-19 infections in the 51 medical staff and patients from 31 December, 2019 to 14 February, 2020 at Department of Traumatology and Microsurgery, Zhongnan Hospital. The prevention and control measures were upgraded after 20 January, 2020 to address the serious epidemic situation, including preventive disinfection, terminal disinfection and personnel disinfection in wards, management of emergency patients, inpatients and patients suspected of COVID-19 infection, and training, management and psychological intervention of medical staff. The outcomes resulting from different prevention and control measures before and after 20 January, 2020 were compared.@*Results@#From 31 December, 2019 to 20 January, 2020, there were altogether 3 cases of definite COVID-19 infection and 2 ones of suspected COVID-19 infection at the department. One doctor, one technician and one nurse were diagnosed as definite COVID-19 infection while one nurse and one patient as suspected COVID-19 infection. The 4 medical staff members infected were cured and discharged before 14 February, 2020 but unfortunately the one patient infected died. After the prevention and control measures for COVID-19 infection had been upgraded since 20 January, 2020, 12 out of the 29 emergency patients at our wards had fever (body temperature ≥37.3℃) but none COVID-19 infection. All the 47 medical staff on duty at the department got trained and none of them was infected by COVID-19 or suffered from mental disorder.@*Conclusion@#In the epidemic of COVID-19, as our prevention and control measures for COVID-19 infection were adjusted and upgraded in response to the changing epidemic situation, they eliminated nosocomial infection scientifically and effectively and ensured life safety of the medical staff and patients at the department.

Consensus on emergency surgery and infection prevention and control for severe trauma patients with 2019 novel coronavirus pneumonia / 中华创伤杂志

A novel coronavirus pneumonia (NCP) epidemic has occurred in Wuhan, Hubei Province since December 2019, caused by a novel coronavirus (2019-nCoV) never been seen previously in human. China has imposed the strictest quarantine and closed management measures in history to control the spreading of the disease. However, severe trauma can still occur in the NCP patients. In order to standardize the emergency treatment and the infection prevention and control of severe trauma patients with hidden infection, suspected or confirmed infection of 2019-nCoV, Trauma Surgery Branch of Chinese Medical Doctors' Association organized this expert consensus. The consensus illustrated the classification of the NCP patients, severe trauma patients in need of emergency surgery, emergency surgery type, hierarchical protection for medical personnel and treatment places. Meanwhile, the consensus standardized the screening, injury severity evaluation, emergency surgical treatment strategy and postoperative management strategy of severe trauma patients during the epidemic period of NCP, providing a basis for the clinical treatment of such kind of patients.