Answer:
You are asked to cough deeply and produce sputum from the lungs, not just saliva. This is usually done early in the morning before eating or drinking. Multiple samples (often 2–3) may be collected over consecutive days.
You are asked to cough deeply and produce sputum from the lungs, not just saliva. This is usually done early in the morning before eating or drinking. Multiple samples (often 2–3) may be collected over consecutive days.
