Passive transfer is used prophylactically in the case of immunodeficiency diseases, such as hypogammaglobulinemia.

The product, called Adagen, is a drug that is used to treat victims of severe combined immunodeficiency disease, commonly referred to as "bubble boy" disease.

Her numerous medical accomplishments include discovering the first immunodeficiency disease: adenosine deaminase deficiency.

Ammann's discovery represented an essential step to understanding new treatments for immunodeficiency diseases and developing drugs that could interfere with the immune response.

As a clinical researcher, he discovered the first immunodeficiency disease.

Patients may present with a profound immunodeficiency disease, due to the lack of T cells.

Levinsky's initial specialisation was as a paediatrician, and he became a world leader in research on immunodeficiency diseases.

Affected infants often have immunodeficiency diseases, difficulty feeding, breathing problems, a skin rash, hair loss (alopecia), and a lack of energy (lethargy).

"The whole range of congenital immunodeficiency diseases."

Among their activities is classification of primary immunodeficiency diseases.