Which of the following is NOT a symptom of tuberculosis?

Sudden weight gain is not a symptom of tuberculosis (TB). Instead, tuberculosis is commonly associated with symptoms such as a persistent cough, shortness of breath, and night sweats. Individuals with TB often experience weight loss and a decline in appetite due to the body's response to the infection and the consumption of energy as it fights the illness. This is why sudden weight gain, which typically signals a different set of health issues, is not aligned with the characteristics of tuberculosis. Understanding these symptoms can help in early identification and treatment of TB, which is crucial for managing the disease and preventing its spread.