Symptoms Of Weak Immune System In Toddlers And Children

Primary Immunodeficiency Disease (PIDD): Symptoms & Treatment

Updated: 6 days ago

Category: Disease

Primary immunodeficiency disease (PIDD) is a condition in which the immune system is weaker than normal. The term "primary" implies that there is an independent problem of the immune system rather than a weakening of the immune system due to another condition like HIV/AIDS (a secondary immune deficiency).

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