Home / Tag Archives: Recurrent Infections

Tag Archives: Recurrent Infections

Bronchiectasis

What Is Bronchiectasis? Bronchiectasis is a pulmonary disorder characterized by chronic dilation of bronchi (main airways) and bronchioles (small airways) with chronic inflammation and swelling, increasing the risk of infection. In bronchiectasis, mucus produced to trap foreign substances, such as ...

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IgA Deficiency

What Is IgA Deficiency? IgA deficiency (IgAD) is an immunodeficiency disease characterized by lack of immunoglobulin A type antibody production, called IgA antibody, with no detectable levels in blood or secretions. Q: What is an IgA antibody? A: IgA is ...

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Common Variable Immunodeficiency 

What Is Common Variable Immunodeficiency? Common variable immunodeficiency (CVID) is a primary antibody deficiency disease characterized by the onset of recurrent bacterial infections resulting from markedly decreased immunoglobulin antibody production and antibody levels. Q: What causes common variable immunodeficiency? A: Common variable ...

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Neutropenia 

What Is Neutropenia? Neutropenia  is a blood disorder characterized by presence of an abnormally low number of neutrophils. Neutrophils are white blood cells (leukocytes) that serves as the primary defense against infections by destroying bacteria in the blood.  Specfically, neutrophils are ...

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IgA Deficiency (IgAD): definition

An inherited immune deficiency disorder characterized by the marked absence of IgA (immunoglobulin A) type antibodies in blood in the presence of normal blood levels of IgG (immunoglobulin G) and IgM (immunoglobulin M) type antibodies. Lack of IgA antibodies increases ...

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