Can You Stop Arthur From Contracting TB?

Tuberculosis (TB) is a bacterial infection that can cause serious illness and is spread through the air when an infected person coughs or sneezes. If left untreated, TB can lead to serious health problems and death. Arthur, a fictional character, has been told that he may be at risk of contracting TB. In this article, we will explore ways to prevent Arthur from contracting TB

What is Tuberculosis?

Tuberculosis (TB) is a bacterial infection caused by the bacteria Mycobacterium tuberculosis. It primarily affects the lungs but can also affect other parts of the body like the brain, kidney, and spine. TB is spread through the air when someone with active TB disease coughs or sneezes, and someone else inhales the bacteria.

What are the symptoms of tuberculosis?

The symptoms of TB can vary depending on which part of the body is affected. Some common symptoms of TB include:

  • Coughing for three weeks or longer
  • Chest pain or discomfort
  • Fever and chills
  • Sweating at night
  • Unintentional weight loss
  • Fatigue and weakness

How is tuberculosis diagnosed?

The diagnosis of TB can be made through various tests including:

  • Tuberculin skin test
  • Blood tests to detect the presence of TB bacteria
  • Chest X-ray
  • Sputum culture

Preventing tuberculosis

1. TB vaccination

The Bacillus Calmette-Guérin (BCG) vaccine is a vaccine used to prevent TB. This vaccine is most commonly given to babies and young children in countries where TB is common. However, it is not widely used in the United States because TB is not as common.

2. Avoid close contact with infected individuals

If you are close to someone who has TB, you are at higher risk of contracting the disease. Therefore, avoid close contact with anyone who has TB. If you have to be in close proximity to someone with TB, wear a mask or respirator.

3. Improve indoor ventilation

Poor ventilation can increase the risk of TB transmission as the bacteria can remain suspended in the air for longer periods of time Lack of good airflow makes the air stagnant and allows bacteria to accumulate. It is important to regularly clean ventilation systems and ensure rooms are adequately ventilated to reduce the risk of infection.

4. Good hygiene practices

Practicing good hygiene habits, like washing hands regularly and covering your mouth and nose when coughing or sneezing, can help prevent the spread of TB. It is also important to keep surfaces that are frequently touched, like door handles and telephones, clean and disinfected.

5. Treatment for latent TB infection

If someone has a latent TB infection, treatment can prevent the progression into active TB disease. This treatment often involves months of taking antibiotics that kill the bacteria that cause TB. This is especially important for individuals who are at high risk of developing active TB, people with weakened immune systems, and those in close contact with someone with active TB. If you are at risk of contracting TB, speak to your healthcare provider to determine if preventive treatment is necessary.


TB is a serious disease that can cause long-lasting health problems and even be fatal. If you are at risk of contracting TB, there are several ways to prevent infection. Vaccination, avoiding close contact with infected individuals, maintaining good indoor ventilation, practicing good hygiene, and treating latent TB infections are all ways to prevent TB. If you suspect that you may have been exposed to TB or are experiencing symptoms of TB, seek medical attention immediately. Catching TB early can improve health outcomes and decrease the risk of transmission.

Commonly asked questions about preventing TB

  • Q: Who is at risk of contracting TB?
  • A: Anyone can contract TB, but those at higher risk include individuals with weak immune systems, people living in crowded or unsanitary conditions, healthcare workers, and people in close contact with infected individuals.
  • Q: Can TB be cured?
  • A: Yes, TB can be cured with a long course of antibiotics. However, it is important to take all of your prescribed medication as directed and complete the entire course of antibiotics.
  • Q: Can TB come back after treatment?
  • A: There is a chance that TB can come back after treatment, but it is rare. It is important to complete the entire course of antibiotics and follow-up with your healthcare provider as directed to decrease the chances of recurrence.
  • Q: Can TB be transmitted through sexual contact?
  • A: TB is primarily spread through the air when someone coughs or sneezes. It is not spread through sexual contact.
  • Q: How long does it take to treat TB?
  • A: TB treatment often takes several months, with most courses of antibiotics lasting six to nine months. However, treatment duration may vary depending on the severity of the disease and other factors.


1. Centers for Disease Control and Prevention. (2021). Tuberculosis (TB). Retrieved from

2. World Health Organization. (2021). Tuberculosis. Retrieved from

3. Mayo Clinic. (2021). Tuberculosis. Retrieved from

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