Immune system or the use of immunosuppressive medication. In contrast, autoimmunity results from a hyperactive immune system attacking normal tissues as if they were foreign organisms. Common autoimmune diseases include Hashimoto's thyroiditis, rheumatoid arthritis, diabetes mellitus type 1, and systemic lupus erythematosus. Immunology covers the study of all aspects of the immune system. Immunology is a science that examines the structure and function of the immune system. It originates from medicine and early studies on the causes of immunity to disease. The earliest known reference to immunity was during the plague of Athens in 430 BC. Thucydides noted that people who had
Animal bite treatment is recommended in those whose vaccinations are not up to date and have a bite that punctures the skin. Tetanus immune globulin is indicated in people with more than 10 years since prior vaccination. Tetanus boosters (Td) should be given every ten years. TT = tetanus toxoid; TIG: tetanus immune globulin Antihistamines are effective treatment for the symptoms from bites. Many diseases such as malaria and dengue are transmitted by mosquitoes. Human bites are the third most frequent type of bite after dog and cat bites. Dog bites are commonplace, with children the most commonly bitten and the face