The experience and inspiration on the prevention and control of coronavirus disease 2019 in the department of radiotherapy

Coronavirus disease 2019 (COVID-19), as a public health emergency, is a serious threat to human health. Cancer patients have a high risk of being infected with COVID-19. As one of important means of cancer treatment, radiotherapy has become an important alternative to surgery during the epidemic of COVID-19. The radiotherapy department of Peking Union Medical College Hospital ensured the smooth development of radiotherapy work on the setup of prevention and control systems for COVID-19 by establishing admission strategies for cancer patients, disinfection, isolation, daily management measures, scientific exploration, and clinical practice. In this paper, the associated strategies are summarized and analyzed, which can provide experience and reference for radiotherapy treatment under public health emergencies.Copyright © 2021, Peking Union Medical College Hospital. All rights reserved.

Green spaces, especially nearby forest, may reduce the SARS-CoV-2 infection rate: A nationwide study in the United States

The coronavirus pandemic is an ongoing global crisis that has profoundly harmed public health. Although studies found exposure to green spaces can provide multiple health benefits, the relationship between exposure to green spaces and the SARS-CoV-2 infection rate is unclear. This is a critical knowledge gap for research and practice. In this study, we examined the relationship between total green space, seven types of green space, and a year of SARS-CoV-2 infection data across 3,108 counties in the contiguous United States, after controlling for spatial autocorrelation and multiple types of covariates. First, we examined the association between total green space and SARS-CoV-2 infection rate. Next, we examined the association between different types of green space and SARS-CoV-2 infection rate. Then, we examined forest-infection rate association across five time periods and five urbanicity levels. Lastly, we examined the association between infection rate and population-weighted exposure to forest at varying buffer distances (100 m to 4 km). We found that total green space was negative associated with the SARS-CoV-2 infection rate. Furthermore, two forest variables (forest outside park and forest inside park) had the strongest negative association with the infection rate, while open space variables had mixed associations with the infection rate. Forest outside park was more effective than forest inside park. The optimal buffer dis-tances associated with lowest infection rate are within 1,200 m for forest outside park and within 600 m for forest inside park. Altogether, the findings suggest that green spaces, especially nearby forest, may significantly mitigate risk of SARS-CoV-2 infection.

SKILLS-FOCUSED ACADEMIC CHANGES TO RESPOND THE IMPACT OF COVID-19 ON THE IT WORKFORCE

The COVID-19 pandemic has impacted the global economy massively, resulting in a magnitude of transitions and transformations in labor markets worldwide. Along with the need for more upskilling and reskilling, skills-based hiring has become another accelerating trend during the pandemic. Skill-based hiring challenges educators to take an innovative as well as viable approach to prepare students for this evolving workforce landscape. We propose a skills-focused approach emphasizing more on skills-based competencies rather than solely knowledge-based degree qualifications. This study demonstrates how we are reshaping our Information Technology (IT) undergraduate program with major shifts in thinking about how hiring is done today. We map the undergraduate IT curriculum against the skills identified from current job posting websites, aiming to align the course content to competencies and skills sought after by the employers. We are also creating various innovative channels to expand experiential learning opportunities for skills enhancement. © Proceedings of the 2021 AIS SIGED International Conference on Information Systems Education and Research.

The experience and inspiration on the prevention and control of coronavirus disease 2019 in the department of radiotherapy

Coronavirus disease 2019 (COVID-19), as a public health emergency, is a serious threat to human health. Cancer patients have a high risk of being infected with COVID-19. As one of important means of cancer treatment, radiotherapy has become an important alternative to surgery during the epidemic of COVID-19. The radiotherapy department of Peking Union Medical College Hospital ensured the smooth development of radiotherapy work on the setup of prevention and control systems for COVID-19 by establishing admission strategies for cancer patients, disinfection, isolation, daily management measures, scientific exploration, and clinical practice. In this paper, the associated strategies are summarized and analyzed, which can provide experience and reference for radiotherapy treatment under public health emergencies. © 2021, Peking Union Medical College Hospital. All rights reserved.

Experts Opinion on the Use of Biologic Agents in Psoriatic Patients during COVID-19 Outbreak#

The coronavirus disease 2019 (COVID-19) outbreak affects the use of biologics for psoriatic patients, in the way that the consequential immunosuppression potentially alters a patient's susceptibility to the virus or deteriorate the condition if the patient is infected or even change the prognosis of infection. Therefore, authors reviewed currently available recommendations from international psoriasis academic organizations and specialists, and summarized them with the specific situation in China. We are trying to provide guidance to the use of biologics for psoriatic patients in the following contexts: patients on biologic therapy, patients being considered for biologic therapy initiation, patients with low-risk or high-risk of SARS-CoV-2 coronavirus infection, patients tested negative or positive for the nucleic acid testing of virus. © 2021 Lippincott Williams and Wilkins. All rights reserved.

Innovative development ideas of web-based medical teaching during the COVID-19 epidemic.

OBJECTIVE: In response to the sudden COVID-19 epidemic outbreak, China's Ministry of Education proposed "continuing teaching and learning regardless of suspending classes" to provide "available courses and teachers" for students. Web-based teaching has become the main teaching method of medical colleges and universities during the COVID-19 epidemic period. Before the outbreak, the concept and technology of web-based teaching had been partially implemented. The epidemic situation has promoted the implementation of large-scale web-based teaching and the multidimensional development of education in China. Furthermore, there are higher requirements for information teaching. Teachers and students cannot adapt to the web-based teaching mode. The lack of interaction is a problem in the web-based teaching. To adapt to the rapid development of information technology, medical colleges and universities must consider the COVID-19 epidemic as an opportunity to quickly update educational concepts, train teachers' Internet thinking, innovate the web-based teaching mode, and make full use of the network platform to provide better teaching and services. Moreover, medical colleges and universities should eliminate the weaknesses of web-based teaching and improve the quality and connotation of teaching.

[Experts consensus for the diagnosis, treatment, and prevention of coronavirus disease 2019 in the elderly].

Coronavirus disease 2019 (COVID-19) can cause great damage to the elderly patients and lead to high mortality. The clinical presentations and auxiliary examinations of the elderly patients with COVID-19 are atypical, due to the physiological ageing deterioration and basal pathological state. The treatment strategy for the elderly patients has its own characteristics and treatment protocol should be considered accordingly. To improve the diagnosis, treatment, and prevention of COVID-19 in the elderly, the Expert Committee of Geriatric Respiratory and Critical Care Medicine, China Society of Geriatrics established the "Expert consensus for the diagnosis, treatment, and prevention of coronavirus disease 2019 in the elderly" . We focused on the clinical characteristics and key points for better treatment and prevention of COVID-19 in the elderly. (1) For diagnosis, atypical clinical presentation of COVID-19 in the elderly should be emphasized, which may be complicated by underlying disease. (2) For treatment, strategy of multiple disciplinary team (mainly the respiratory and critical care medicine) should be adopted and multiple systemic functions should be considered. (3) For prevention, health care model about integrated management of acute and chronic diseases, in and out of hospital should be applied.

[Thoughts and practice on the treatment of severe and critical new coronavirus pneumonia].

Severe and critical coronavirus pneumonia 2019 (COVID-19) often occurs in elder patients with multiple comorbidities, and severe hypoxemia events constitute a key factor for the deterioration of some cases. The critical type of COVID-19 could progress into acute respiratory distress syndrome and multi-organ dysfunction, which are the major causes of death. Early non-invasive ventilation (NIV) treatment of possible pathophysiological abnormalities is helpful to improve prognosis. Close monitoring of oxygenation, reducing patients' oxygen consumption, active psychological intervention, and rapid handling of severe hypoxemia events are the key factors for successful NIV treatment. In addition, active adjuvant therapies such as correcting coagulation dysfunction, providing proper nutritional support, accurate volume control, and safe individualized blood glucose monitoring are of great significance.