Question

the types of immunodeficiency diseases that are present at birth (congenital) are called \boxed{} immunodeficiency diseases.
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Explanation:

Immunodeficiency diseases present at birth (congenital) are known as primary immunodeficiency diseases. This is a key concept in the study of the immune system, often covered in fields like Biology (specifically in immunology, a subfield of Biology).

Answer:

primary