[MERS-CoV, transmission and the role of new host species]

Lessons Learned from the COVID-19 Pandemic in Nursing Homes: A Systematic Review

Nursing homes are one of the hardest-hit environments in terms of mortality from COVID-19. Given the reactive management of the pandemic, it is necessary to reflect on, and answer, the question as to which good practices (interventions) were implemented in care homes (population) to improve management and care quality (outcomes). This systematic review aimed to identify and describe good practices adopted in care homes during the COVID-19 pandemic or other recent epidemics. We conducted searches in Embase, PubMed, ScienceDirect, ProQuest Central, and Scopus over the period 1-30 November, 2021, using the descriptors "nursing homes", "long-term care", "long-term care facilities" and "COVID-19"; and the keywords "learnings", "lessons", "positive learnings", "positive lessons", "SARS", "MERS", "COVID-19" and "pandemic". We identified 15 papers describing 14 best practices and 26 specific actions taken for COVID-19 management in long-term care facilities. Following the IDEF methodology, the practices were classified into strategic processes (staff training, communication with the national health system, person-centered care, and protocols), operational processes (cohorts, diagnostic testing, case monitoring, personal protective equipment, staff reinforcement, restriction of visits, social distancing, and alternative means for communication with families) and support processes (provision of equipment and hygiene reinforcement). Fifty percent of practices were likely to be maintained beyond the outbreak to improve the operation and quality of the long-term care facilities. This review summarizes the most common measures adopted to manage the COVID-19 pandemic in the context of increased vulnerability and highlights the deficiencies that must be addressed.

In Sickness and in Health: Narratives on Epidemics as Tools for Science Teaching in Secondary Schools

In the context of the current COVID-19 pandemic, we deem of importance the identification of what content is privileged in secondary schools around health and disease. From our point of view, a relevant task is to accompany science teachers in their transit from teaching information to be evoked to teaching knowledge on that content that enables students' action. Accordingly, our aims in this article are (a) to move away from the extended biomedical approach to teaching topics around public health which some authors consider reductive and (b) to explore instead a multi-causal and multi-referential approach, conveyed through narratives. We examine the potential of the narrative format to provide context, information and relations that we think are useful for students to explain, through adequate scientific models, some aspects of pandemics.