Immunology covers the study of the immune system. In cats, immunology is concerned with such topics as [Latest vaccine protocols|vaccines], immune-mediated diseases ([Lupus erythematosus|Lupus] and [Eosinophilic granuloma complex|EGC]), hypersensitivities ([atopy]) and immune deficiencies (such as [FIV]). | Immunology covers the study of the immune system. In cats, immunology is concerned with such topics as [Latest vaccine protocols|vaccines], immune-mediated diseases ([Lupus erythematosus|Lupus] and [Eosinophilic granuloma complex|EGC]), hypersensitivities ([atopy]) and immune deficiencies (such as [FIV]). |