He has also experienced recurrent episodes of otitis media from repeat Streptoccous pneumoniae. He notably has reduced T and B cell counts.
[medbullets.com]
Antibody immunodeficiencies are marked by hypo- or dysgammaglobulinemia, recurrent bacterial otitis media, and sinopulmonary infections.
[medical-dictionary.thefreedictionary.com]
The symptoms can be: recurrent infections resistant to antibiotics, failure to thrive with abnormal growth curves, diarrhea, diaper rash, bronchitis, pneumonia, otitis media
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