ObjectiveTo explore the application value of “Project Work Mode of West China” in the online prevention and control of new coronavirus (2019-nCoV).MethodBased on the rich experience of earthquake relief and project management in West China Hospital of Sichuan University, the “Project Work Mode of West China” was continuously optimized by PDCA cycle.ResultsThe “Project Work Mode of West China” could be applied to the 2019-ncov public health emergency, and the closed loop of rapid response had been established. The whole project team ran well and the system operation and maintenance were stable.ConclusionsThe “Project Work Mode of West China” provides a working path for the online epidemic prevention and control. The use of internet remote cooperative office effectively promotes the scientific emergency management of the epidemic and plays an active role in the online epidemic prevention and control.
ObjectivesTo estimate the basic reproduction number of the novel coronavirus (2019-nCoV) and to provide support to epidemic preparedness and response.MethodsBased on the susceptible–exposed–infected–removed (SEIR) compartment model and the assumption that the infection cases with symptoms occurred before January 26, 2020 were resulted from free propagation without intervention, we estimated the basic reproduction number of 2019-nCoV according to the reported confirmed cases and suspected cases, as well as theoretical estimated number of infected cases by other research teams, together with some epidemiological determinants learned from the severe acute respiratory syndrome.ResultsThe basic reproduction number fall between 2.8 to 3.3 by using the real-time reports on the number of 2019-nCoV infected cases from People’s Daily in China, and fall between 3.2 and 3.9 on the basis of the predicted number of infected cases from international colleagues.ConclusionsThe early transmission capability of 2019-nCoV is close to or slightly higher than SARS. It is a controllable disease with moderate-high transmissibility. Timely and effective control measures are capable to quickly reduce further transmission.
At present, the 2019-nCoV epidemic situation is in severe and complex period. In order to prevent the virus from invading and infecting, it is very important and urgent for medical personnel to protect themselves. However, in the process of using protective equipment by medical personnel, the performance of device related pressure injuries (DRPI) caused by pain, numbness, redness, and even breakage caused by the equipment has seriously endangered the health of medical personnel. This article, based on Prevention and Treatment of Pressure Ulcers/Injuries: Quick Reference Guide 2019, references, and clinical experiences of wound specialists in West China Hospital of Sichuan University, summarize the preventive and protective measures of West China Hospital for medical personnel to prevent DRPI, so as to provide clinical preventive measurements for medical personnel.
After the occurrence of public health emergencies, as the most direct front position, how to carry out medical treatment orderly, effectively, rapidly and safely in a short time has become the focus and difficulty of epidemic control. After the outbreak of 2019 novel coronavirus pneumonia (2019-nCoV), West China Hospital of Sichuan University, as a large-scale general hospital under the supervision of the CPC central committee, put people's life safety and health first, and attach great importance to the prevention and control of the epidemic. This paper introduces the ten measures taken by West China Hospital of Sichuan University to fight against the 2019-nCoV pneumonia, in order to provide reference for other hospitals.
As the COVID-19 pandemic is intensifying globally, more and more people are pinning their hopes on the development of vaccines. At present, there are many research teams who have adopted different vaccine technology routes to develop 2019-nCoV vaccines. This article reviews and analyzes the current development and research status of 2019-nCoV vaccines in different routes, and explores their possible development in the future.