From Name

From Email

To Name

To Email

Message

Genetic detectives begin work to trace spread of COVID-19 in Canada

from CTV News

Genetic detectives begin work to trace spread of COVID-19 in Canada CTV News For the last four months, Canada's public health experts have been racing to stop the spread of COVID-19 by trying to figure out how everyone is getting it, and whom they may have given it to. But even the best efforts have left doctors stymied about the source of more than one-third of this country's known COVID-19 infections. Not knowing where cases come from makes outbreaks that much harder to stamp out. READ MORE

more