Scientists have long queried the causes of immune disorders in only one of two identical twins with identical genes. New research from the Wellcome Sanger Institute, the Josep Carreras Leukaemia ...

If you always catch whatever illness is going around while others in your circle stay healthy, you might just chalk it up to bad luck. (Or maybe the culprit seems clear—like if you’re taking a ...

Common variable immunodeficiency (CVID) is a type of genetic condition called primary immunodeficiency disease (PIDD) that causes low levels of antibodies (protective proteins) in your body. This ...

Please provide your email address to receive an email when new articles are posted on . LOUISVILLE, Ky. — Patients with noninfectious complications of common variable immunodeficiency, such as ...