Guelph News | Local Breaking | CTV News Guelph

CTV News Kitchener Top Stories

CTVNews.ca Top Stories

A new COVID-19 challenge: Mutations rise along with cases

The race against the virus that causes COVID-19 has taken a new turn: Mutations are rapidly popping up, and the longer it takes to vaccinate people, the more likely it is that a variant that can elude current tests, treatments and vaccines could emerge.