The timing of your next COVID-19 vaccine may be more important than ever as highly contagious Omicron subvariants are on the rise in Canada and waning immunity from previous vaccination and infection threatens to fuel another surge.
A vaccine collaboration between McMaster University in Hamilton and a former Chinese partner stalled years ago and they are now independently racing to develop similar COVID-19 boosters, The Fifth Estate has found.
Human trials are set to begin early next year for two next-generation COVID-19 vaccines developed by a team of scientists at McMaster University, researchers announced Tuesday.