@sindymflorestal: What Happens When a Virus Enters Your Body? Follow a virus from the moment it enters the respiratory tract to the moment the immune system fights back. This medical documentary explores how mucus and cilia form the first line of defense, how viruses enter cells and replicate, and how infected cells trigger an immune response. Watch neutrophils and macrophages respond to infection, Helper T cells coordinate adaptive immunity, B cells produce antibodies, and Cytotoxic T cells eliminate infected cells. Finally, discover how Memory B and T cells help the body respond faster when the same virus returns. A visual journey through viral infection, immunity, and immune memory. #ImmuneSystem #MedicalEducation #HumanBody #Immunology #Virus

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Saturday 08 August 2026 13:24:57 GMT