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  1. Tuberculosis - Symptoms & causes - Mayo Clinic

    Apr 24, 2025 · Active TB disease outside the lungs. TB infection can spread from the lungs to other parts of the body. This is called extrapulmonary tuberculosis. Symptoms vary depending on what …

  2. Tuberculosis - Diagnosis & treatment - Mayo Clinic

    Apr 24, 2025 · Most latent TB infections are treated for three or four months. Active TB disease may be treated for four, six or nine months. Specialists in TB treatment will determine which medicines are …

  3. Tuberculosis: What You Need to Know - Mayo Clinic News Network

    Jan 28, 2016 · But, if their TB germs become active, they can develop TB disease. Signs and symptoms of active TB include: Coughing that lasts three or more weeks Coughing up blood Chest pain, or pain …

  4. Cholera - Symptoms & causes - Mayo Clinic

    When cholera causes symptoms, most often it leads to mild or moderate loose stools, called diarrhea. This is often hard to tell apart from diarrhea caused by other conditions.

  5. Infectious diseases - Symptoms & causes - Mayo Clinic

    Apr 8, 2025 · Symptoms Each infectious disease has its own specific symptoms. But some illnesses share general symptoms, such as: Fever. Faster heartbeat. Diarrhea. Tiredness, also called fatigue. …

  6. HIV/AIDS - Symptoms and causes - Mayo Clinic

    Feb 9, 2024 · Tuberculosis, also called TB. TB is a common opportunistic infection linked to HIV. Worldwide, TB is a leading cause of death among people with AIDS. It's less common in the U.S. …

  7. COPD - Symptoms and causes - Mayo Clinic

    Aug 30, 2024 · COPD symptoms often don't appear until a lot of lung damage has occurred. Symptoms usually worsen over time, especially if smoking or other irritating exposure continues.

  8. Meningitis - Symptoms and causes - Mayo Clinic

    Oct 17, 2024 · Spot the signs and understand the treatment options for meningitis, an infection that has several possible causes.

  9. Aspergillosis - Symptoms & causes - Mayo Clinic

    Sep 22, 2025 · These conditions may include emphysema, tuberculosis or advanced sarcoidosis. When people with lung cavities also are infected with aspergillus, fungus fibers may find their way into the …

  10. Pleurisy - Symptoms and causes - Mayo Clinic

    Dec 13, 2023 · Symptoms Signs and symptoms of pleurisy might include: Chest pain that worsens when you breathe, cough or sneeze. Shortness of breath — often from trying to limit breathing in and out. …