As the coronavirus pandemic extends to low and middle income countries (LMICs), there are
growing concerns about the risk of coronavirus disease (COVID-19) in populations with high …

In the context of Coronavirus Disease (2019)(COVID-19) cases globally, there is a lack of
consensus across cultures on whether wearing face masks is an effective physical …

• Disposable face masks (single use) are used to slow down the transmission rate of Covid-
19 from person to person.• Unprecedented rise in the global production of face masks …

Background The coronavirus disease (COVID-19) pandemic is an important health crisis
worldwide. Several strategies were implemented to combat COVID-19, including wearing …

Background This document provides advice on the use of masks in communities, during
home care, and in health care settings in areas that have reported cases of COVID-19. It is …

Scientists across disciplines, policymakers, and journalists have voiced frustration at the
unprecedented polarization and misinformation around coronavirus disease 2019 (COVID …

COVID-19 infection prevention and control living guideline: mask use in community settings,
22 December 2021 | Geneva; World Health Organization; 2021. (WHO/2019-nCoV/IPC_masks/2021.1) …

This document, which is an update of the guidance published on 5 June 2020, includes new
scientific evidence relevant to the use of masks for reducing the spread of SARS-CoV-2, the …

Is risk compensation threatening public health in the covid-19 pandemic? | The BMJ Skip to
main content Intended for healthcare professionals Access provided by Google Indexer …

Abstract Background Between January 24, 2020 and February 15, 2020, an outbreak of
COVID-19 occurred among 335 passengers on a flight from Singapore to Hangzhou in …