Your blood group is among the factors determining your likelihood of being infected with the coronavirus, according to new research that has shown that couples with compatible blood types are more likely to infect each other. An infected person is much more likely to infect another person in the same household if the blood of the infected person could also be used in a donation, according to a team of researchers led by Rachida Boukhari and Adrien Breiman at the University of Nantes in France. Their research, published in the journal Frontiers in Microbiology, is based on surveys of hospital s…