Tag: antibody deficiency

Common Variable Immunodeficiency: Understanding Antibody Deficiency and Treatment Options

• Robin Tudge
• March 17, 2026
• 0 Comments

Common Variable Immunodeficiency (CVID) is a serious antibody deficiency that leaves people vulnerable to frequent infections. Learn how immunoglobulin therapy works, what complications to watch for, and how treatment has turned a once-fatal condition into a manageable one.