Author：Gong Yali

Abstract： The burn microbiology laboratory of the author's unit is a second-level biosafety laboratory, which is mainly responsible for handling clinical microbial samples from our department and other departments in the hospital. Since the outbreak of the coronavirus disease 2019, in order to ensure the normal development of daily work and the safety of medical staff, the microbiology laboratory has actively adjusted the daily work flow. The specific work flow is summarized as follows to provide reference for the safety protection of peer in clinical microbiology laboratory.

Journal：Chinese Journal of Burns

Publishing Time：2020,36(00):E008-E008

DOI：10.3760/cma.j.cn501120-20200303-00117

Author： Sun Yuhong

Abstract： Coronavirus Disease 2019 (COVID-19) is a new type of respiratory infectious disease. Currently, the epidemic is spreading across China and in some countries outside China. However, healthcare workers on the clinical frontline is not fully aware of this new type of disease. Therefore, practical and feasible training programs shall be developed by combining effective training forms and complete curriculum based on the actual situation to train medical personnel at all levels. The authors work together with expert teams combating the epidemic in Beijing and even the whole country to formulate this expert consensus, with a view to providing a practical solution for the development of operating room-related training during epidemic prevention and control, so that scientific and reasonable curriculum settings can be made available and training can proceed orderly.

Journal：Chinese Journal of Modern Nursing

Publishing Time：2020,26:E013-E013

DOI：10.3760/cma.j.cn115682-20200225-01041

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DOI：10.3760/cma.j.issn.0254-6450.2020.03.001

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Abstract：Definite evidence has shown that the novel coronavirus (COVID-19) could be transmitted from person to person, so far more than 1,700 bedside clinicians have been infected. A lot of respiratory treatments for critically ill patients are deemed as high-risk factors for nosocomial transmission, such as intubation, manual ventilation by resuscitator, noninvasive ventilation, high-flow nasal cannula, bronchoscopy examination, suction and patient transportation, etc, due to its high possibility to cause or worsen the spread of the virus. As such, we developed this consensus recommendations on all those high-risk treatments, based on the current evidence as well as the resource limitation in some areas, with the aim to reduce the nosocomial transmission and optimize the treatment for the COVID-19 pneumonia patients. Those recommendations include: (1) Standard prevention and protection, and patient isolation; (2) Patient wearing mask during HFNC treatment; (3) Using dual limb ventilator with filters placed at the ventilator outlets, or using heat-moisture exchanger (HME) instead of heated humidification in single limb ventilator with HME placed between exhalation port and mask; avoid using mask with exhalation port on the mask; (4) Placing filter between resuscitator and mask or artificial airway; (5) For spontaneous breathing patients, placing mask for patients during bronchoscopy examination; for patients receiving noninvasive ventilation, using the special mask with bronchoscopy port to perform bronchoscopy; (6) Using sedation and paralytics during intubation, cuff pressure should be maintained between 25-30 cmH(2)O; (7) In-line suction catheter is recommended and it can be used for one week; (8) Dual-limb heated wire circuits are recommended and only changed with visible soiled; (9. For patients who need breathing support during transportation, placing an HME between ventilator and patient; (10) PSV is recommended for implementing spontaneous breathing trial (SBT), avoid using T-piece to do SBT. When tracheotomy patients are weaned from ventilator, HME should be used, avoid using T-piece or tracheostomy mask. (11) Avoid unnecessary bronchial hygiene therapy; (12) For patients who need aerosol therapy, dry powder inhaler metered dose inhaler with spacer is recommended for spontaneous breathing patients; while vibrating mesh nebulizer is recommended for ventilated patients and additional filter is recommended to be placed at the expiratory port of ventilation during nebulization. 自首例新型冠状病毒肺炎确诊以来，已有大量人传人的病例，其中超过1700例医护人员遭受了感染。对危重症患者进行呼吸治疗时有大量高危操作，例如气管插管、简易呼吸器辅助通气、无创正压通气、高流量鼻导管治疗、气管镜检查、吸痰以及转运等均可引起或加重患者气道内呼出病毒的大量传播。因此，我们根据目前最佳证据以及国内现有条件制定了本防范建议，旨在降低医护人员感染风险的同时为患者提供最佳治疗。.

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DOI：10.3760/cma.j.issn.1001-0939.2020.0020

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Abstract：The outbreak of coronavirus disease 2019 (COVID-19) has become a public health emergency of major international concern. Given the systemic immunosuppressive state caused by malignancy and anticancer treatments, patients with advanced lung cancer may be at a higher risk of COVID-19 infection. During epidemic of COVID-19, a guideline for the optimal management of patients with advanced lung cancer urgently needs to be proposed to distinguish the symptoms of COVID-19 and the side effects of antitumor drugs. This network questionnaire survey was conducted on the lung cancer group of the Chinese Thoracic Society, Chinese Medical Association; the lung cancer group of the Chinese Society of Clinical Oncology Youth Committee; and the Chinese Respiratory Oncology Collaboration. 321 valid questionnaires were received. Based on the guidelines on lung cancer and the results of the questionnaires, a consensus was reached. During the epidemic of COVID-19, We recommended that patients with advanced NSCLC should be treated as outpatients as possible at the nearest medical center; Patients who need to be hospitalized for antitumor treatment should be excluded from COVID-19 infection; More intensive attention should be paid to identification of COVID-19-related symptoms and adverse reactions caused by the malignancy or antitumor treatments. Stronger personal protection should be made for advanced NSCLC patients; An intentional postponing of antitumor treatment should be considered according to patient performance status. Treatment strategies should be made according to different types of advanced NSCLC patients and efficacy and toxicity of drugs. 新型冠状病毒肺炎（coronavirus disease 2019，COVID-19）仍在蔓延，疫情防控任务任重而道远。结合当前疫情，考虑晚期肺癌患者的特殊性，我们对中华医学会呼吸病学分会肺癌学组、CSCO青委肺癌组、中国呼吸肿瘤协作组委员等进行网络问卷调查，共收到来自全国各地专家有效问卷321份。结合国内外肺癌相关指南与本次问卷结果，制订本指引（试行）。对于目前新冠肺炎疫情期间，晚期非小细胞肺癌（non-small cell lung cancer，NSCLC）患者管理、抗肿瘤药物使用的策略、具体注意事项、药物不良反应与新冠肺炎疑诊患者的鉴别诊断要点等方面给予了建议和推荐。建议就近就医、门诊诊疗为主；因病情需要住院患者，应排除合并新型冠状病毒感染后方能住院进行抗肿瘤治疗；建议重视COVID-19相关症状与肿瘤本身或治疗导致的不良反应的鉴别；重视防护和合并感染者的救治；可根据个人情况适当推迟返院时间；同时需针对不同类型NSCLC患者选择不同的诊疗策略，平衡药物疗效与毒性。.

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DOI：10.3760/cma.j.cn112147-20200221-00138

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Journal：World journal of pediatrics

Publishing Time：

DOI：10.1007/s12519-020-00343-7

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Journal：Ultrasound in obstetrics & gynecology

Publishing Time：

DOI：10.1002/uog.22013

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Journal：Dermatologic therapy

Publishing Time：

DOI：10.1111/dth.13310

Author：

Abstract：the National Health Commission of the People's Republic of China publish the guidelines for the diagnosis and treatment of novel coronavirus (2019-nCoV) infection (trial version 5) .With the awareness and understanding of the disease, the guidelines have been revised for recognize, treat, and prevent diseases. Then, what are the contents of the fifth edition of the guide issued updated compared to the fourth edition, now, learn together. 国家卫生健康委员会（以下简称卫健委）发布了《新型冠状病毒感染的肺炎诊疗方案（试行第五版）》，随着对疾病不断地认识和了解，诊疗方案也随之进行修订。诊疗方案（以下简称方案）的发布指导我们认识疾病、治疗疾病、预防疾病。那么，卫健委发布的第五版诊疗方案较第四版具体更新了哪些内容，本文进行了解读。.

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DOI：10.3760/cma.j.issn.0376-2491.2020.0001

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Abstract：Since December 2019, a series of highly infectious cases of unexplained pneumonia have been discovered in Wuhan, Hubei Province, which have been confirmed as '2019 corona virus disease' caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). SARS-CoV-2 virus can invade many human systems including the lungs. Patients with central nervous system involvement may show a series of neurological symptoms, which is easy to be misdiagnosed and neglected, thereby increasing the risk of SARS-CoV-2 transmission. Hereditary ataxia is a large group of neurodegenerative diseases with great clinical and genetic heterogeneity and high mortality and disability. In view of the seriousness of the COVID-19 epidemic, a series of prevention and control measures adopted by the government have restricted the follow-up, diagnosis and treatment of patients by the hospitals, which has a great impact on their mental and physical health. In order to standardize the management of patients during the prevention and control of COVID-19 epidemic, the Specialized Committee of Neurogenetics of the Neurophysician Branch of Chinese Medical Doctor Association has formulated this consensus, with an aim to help patients to overcome the difficulties and pass the epidemic prevention period safely.

Journal：Chinese journal of medical genetics

Publishing Time：

DOI：10.3760/cma.j.issn.1003-9406.2020.04.001

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Journal：Indian Journal of Anaesthesia

Publishing Time：

DOI：10.4103/ija.IJA_104_20

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Journal：Circulation

Publishing Time：

DOI：10.1161/CIRCULATIONAHA.120.047011

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Journal：柳叶刀·肿瘤

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DOI：10.1016/S1470-2045(20)30217-5