Record numbers of people in British Columbia have received updated vaccinations against COVID-19 and flu, as the province ramps up its immunization campaign for respiratory illness season.
U.S. Centers for Disease Control (CDC) makes prediction on vaccine effectiveness based on reports of how well the vaccine is working in five South American countries.
PHAC says the manufacturer requires a minimum order of its updated protein-based vaccine, called Nuvaxovid, which far exceeds the uptake by Canadians last year.