Quebec extends mask mandate until end of April…
Masks, vaccines and ventilation among ‘common-sense’ moves to make as wastewater signal climbs…
Lifted capacity limits behind sharp rise in coronavirus levels: OPH doctor…
Masks still a ‘fundamental layer of protection,’ Canada’s top doctor says…
Canadian Paediatric Society questions Alberta’s lifting of school mask mandates…
Is it better to wear a double mask or an N95? Infectious diseases specialist answers questions on COVID-19
‘Environmental disaster’ looming as face-mask litter sharply increases in Canada, other countries: study
Canada’s mask guidance has changed. Here’s why you might need an upgrade…
COVID-19 spreads through the air. Here’s what you can do about it this winter…
Masks still key to fighting COVID-19 spread despite high vaccination, experts say
Without masks, 2-metre distancing not enough to prevent spread of COVID-19 indoors: study