$2,100 cancer blood test is now available in Canada – but is it effective?
A private clinic in Toronto is the first in Canada to offer a new cancer screening blood test called Galleri, but questions remain about the effectiveness of the $2,100 test.
5:05
1:56
2:31
1:12
6:36
12:24
4:55
1:59
2:11
2:12
