Blood January 12 2021 9:07pm 01:31 Manitobans part of national COVID-19 study Nearly 1,800 Manitobans have received an odd piece of mail asking for a sample of their blood. Joe Scarpelli explains what it has to do with a cross-country study on COVID-19. Manitobans part of study looking at how many Canadians have had COVID-19 and didn’t know <iframe src="https://globalnews.ca/video/embed/7572701/" width="670" height="372" frameborder="0" allowfullscreen scrolling="no" title="Iframe contains video URL"></iframe> <style>.gn-embed-wrapper{position:relative;max-width:100%;padding-bottom:56.25%;overflow:hidden;box-sizing:content-box;}.gn-embed-wrapper iframe{position:absolute;top:0;left:0;width:100%;height:100%;}</style><div class="gn-embed-wrapper"><iframe src="https://globalnews.ca/video/embed/7572701/" frameborder="0" allowfullscreen scrolling="no" title="Iframe contains video URL"></iframe></div> Responsive site?
