What are the two types of tuberculosis?

The correct answer identifies the two types of tuberculosis as Latent TB Infection and TB Disease.

Latent TB Infection refers to a state where an individual is infected with the tuberculosis bacteria but does not exhibit any symptoms and cannot spread the disease to others. The immune system effectively keeps the bacteria in check. People with latent TB might develop TB disease later if their immune system becomes weakened.

On the other hand, TB Disease (also known as Active TB) occurs when the bacteria become active, multiplying and causing illness. Individuals with TB Disease exhibit symptoms and can transmit the bacteria to others. This distinction is crucial in understanding the public health implications, treatment approaches, and the importance of prompt intervention for those at risk of developing Active TB.

The other options while they contain terms related to tuberculosis, do not accurately define the widely recognized types. For instance, Primary and Secondary TB are less common terms in modern classifications, and Chronic and Acute TB are not standard medical terms used to describe forms of the infection. Understanding the difference between latent and active forms is essential for both prevention and treatment strategies in healthcare.