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Antibodies causing viral envelope degradation. Immune response with antibodies attacking and destroying virus. 3D DNA proteins, specific antigens against virus, immunoglobulins IgM, IgG, IgE, IgD, IgA
Siblings sitting on sofa, brother touching sick sister's forehead, checking her temperature.
Pharmacy medicine, white capsules and natural immune boost remedies, lemon, garlic, pumpkin, walnuts, dog rose fruit on a dark background.
Happy family with dog walking in autumn park. Concept of strong immunity

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