Covid Blood Type Genes . The two main branches detect either the presence of the virus or of antibodies produced in response. This video shows Susan Cresswell who was discharged from hospital in April, but her full recovery is a work in progress. Blood type and coronavirus susceptibility (Mark Bowen) ABO blood type is determined by the the presence or absence of particular sugars and of specific proteins known as antibodies found in the plasma component of blood, as well as the presence or. The two main branches detect either the presence of the virus or of antibodies produced in response. Perry Wilson looks at the available data. One of these spots includes the gene that determines blood types. Learn about blood typing and the rarest and most common types of blood and how they can impact your blood donation. What’s your blood type? It could affect your risk of COVID ... Bloo...