The document summarizes information about tuberculosis (TB) and rabies: TB is caused by the bacterium Mycobacterium tuberculosis. It most commonly affects the lungs but can spread to other organs. Symptoms include cough, fever and weight loss. It is diagnosed through skin tests, chest x-rays and sputum analysis. Treatment involves antibiotics like isoniazid. Rabies virus causes acute inflammation of the brain. Initial symptoms include anxiety and paralysis followed by hydrophobia and death. It is transmitted through bites from infected mammals. Diagnosis involves tests on cerebrospinal fluid and biopsy. Post-exposure vaccines can prevent illness if given within 6 days of exposure.