23andMe study to recruit sickest Covid-19 patients in bid to unravel role of genetics in disease
As researchers probe DNA in search of clues about why some Covid-19 patients get so much sicker than others, they’re coming to a clear realization: It’s essential that they enroll as many patients as possible with cases so severe they were hospitalized.
On Wednesday, consumer genetics giant 23andMe bowed to that reality. It plans to solicit help from hospitals to expand a massive study it launched last month so that it can recruit more people — up to 10,000 new participants — who have been hospitalized with Covid-19. The idea is to mine their data to try to identify genetic differences that may help explain why some infected patients wind up on ventilators while others don’t even get a cough.
