Common variable immunodeficiency (CVID) is a rare disease characterized by recurrent pulmonary infections, hypogammaglobulinemia, and diminished specific antibody response to immunization. The estimated prevalence r...Common variable immunodeficiency (CVID) is a rare disease characterized by recurrent pulmonary infections, hypogammaglobulinemia, and diminished specific antibody response to immunization. The estimated prevalence rate of CVID ranged from 1/50 000 to 1/200 000.I The common clinical manifestations of CVID are repeated and prolonged respiratory infections.展开更多
文摘Common variable immunodeficiency (CVID) is a rare disease characterized by recurrent pulmonary infections, hypogammaglobulinemia, and diminished specific antibody response to immunization. The estimated prevalence rate of CVID ranged from 1/50 000 to 1/200 000.I The common clinical manifestations of CVID are repeated and prolonged respiratory infections.