Everything you need to know about non-woven polypropylene, the fabric now recommended for use as a filter in cloth face masks: What it is, what to look for and where to find it.
Jason Farley, Johns Hopkins University School of Nursing
More states are adding mask mandates as COVID-19 cases soar. If you’re traveling, shopping or seeing friends and family in person, masks are a crucial protective measure.
Two pharma companies have announced early COVID-19 vaccine trial results with over 90 per cent effectiveness. What does that mean for getting back to normal?
Asking these four questions can help us identify good news when we see it, be more critical of news reports, or delay our judgement until we have more information.
Zoë McLaren, University of Maryland, Baltimore County
COVID-19 cases are skyrocketing across the US. Testing has ramped up over the past few months, but increasing hospitalizations, deaths and test-positivity rates show that the virus is out of control.
If nothing is done to reduce university-based Covid-19 infections, each infected student is likely to infect one other person in their household during the winter holidays.
Poor mental health costs the Australian economy up to A$220 billion a year, according to the Productivity Commission. It will take more than piecemeal ‘announceables’ to fix the situation.
Honorary Enterprise Professor, School of Population and Global Health, and Department of General Practice and Primary Care, The University of Melbourne