PubMed - search for articles. ** Note that this is not a comprehensive search as references may appear in other databases.
Australasian College of Emergency Medicine - COVID-19 resources
American Academy of Emergency Medicine - COVID-19 Resources
American College of Emergency Physicians - COVID-19: Clinical Assessment and Management
Royal College of Emergency Medicine - COVID-19 [UK]
Society for Academic Emergency Medicine - COVID-19
Sustainable working - RCEM. Other sources on staff wellness.
** Most major publishers have made all COVID-19 papers available open access. In general it is advisable to follow the Get it @ E/SMHS button to reach full text to avoid paywalls. Quick ways to connect to paywalled full text - bookmarklets and the LibKey Nomad browser plug-in (note the caveats - these are effective but not 100% effective).