Every single year, vaccines have saved the lives of millions of children, while also preventing needless suffering and permanent disability. However, following the lengthy COVID-19 pandemic, some routine vaccinations for young children and teenagers have been disrupted, thereby reversing hard-won progress in vaccine coverage. Geoffrey Johnston, an International Affairs columnist with the Kingston Whig-Standard, joins Andrew Pinsent in Hour 4. Plus, we deliver the latest breaking news, right here on CFRA Live.