Getting the last 20 per cent of eligible Canadians vaccinated against COVID-19 will be much harder than it was to get the first 20 per cent, experts say.
‘Like running a marathon’: How to reach Canadians still not vaccinated against COVID-19
Getting the last 20 per cent of eligible Canadians vaccinated against COVID-19 will be much harder than it was to get the first 20 per cent, experts say.