1
Antibodies are proteins that are released by cells of the immune system. They disable viruses by latching on to their surface proteins and preventing them gaining access to the body’s cells
Surface
proteins
Antibody
Virus
Virus
Body cell
infected
Infection
blocked
2
Autoantibodies are antibodies that attack the body’s proteins by mistake and disrupt their normal function. These proteins may be a part of organs, immune defences, or crucial signalling
Immune
cells attacked
Antibodies that attack a virus can ‘cross react’ and also attack human tissue
1
Antibodies are proteins that are released by cells of the immune system. They disable viruses by latching on to their surface proteins and preventing them gaining access to the body’s cells
2
Autoantibodies are antibodies that attack the body’s proteins by mistake and disrupt their normal function. These proteins may be a part of organs, immune defences, or crucial signalling
Surface
proteins
Antibody
Virus
Virus
Immune
cells attacked
Antibodies that attack a virus can ‘cross react’ and also attack human tissue
Body cell
infected
Infection
blocked