Core Insights - The article discusses the critical role of immunoglobulins in the immune system and the consequences of their deficiency, which can lead to recurrent infections and other serious health issues [1] - A live session featuring Professor He Jing from Peking University People's Hospital will provide insights on identifying, diagnosing, and managing immunoglobulin deficiency [1] Group 1: Health Implications - Immunoglobulin deficiency can result in frequent respiratory infections, difficult-to-treat diarrhea, organ abscesses, and autoimmune diseases [1] - This condition is often misdiagnosed as general poor health, leading to delays in treatment [1] Group 2: Expert Profile - Professor He Jing is a leading expert in rheumatology and immunology, holding multiple prestigious academic positions and recognized as a national leader in scientific innovation [2] Group 3: Live Session Details - The live session will take place on October 10 from 15:00 to 16:00, focusing on health education regarding immunoglobulin deficiency [1] - Viewers can access the session through the People's Good Doctor App or by following the People's Health public WeChat account [3]