A sputum culture is a sample of the gooey substance that often comes up from your chest when you have an infection in your lungs or airways. It is mostly made up of white blood cells that fight ...

Lynn Nazareth does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Why is using Xpert tests to screen for pulmonary tuberculosis important? Tuberculosis is the leading cause of infectious disease-related death and one of the top 10 causes of death worldwide. The ...

Using a swab to test for a disease should be fresh in the memory of anyone who had a Covid-19 test. A test for TB that relies on a simple tongue swab instead of a person having to cough up sputum is ...

Eosinophilic asthma is an uncommon type of asthma that’s often severe. It’s named after immune cells called eosinophils, which can go into overdrive and make it harder for you to breathe. The best ...

Coughing up bloody mucus, or sputum, may occur due to a mild respiratory infection, but it may also be a sign of a more severe condition, such as bronchitis. Doctors may refer to it as hemoptysis.

The body produces mucus, also known as phlegm or sputum, to protect sensitive tissues in the airways. Changes in the sputum color, thickness, or quantity of phlegm may indicate a health problem, such ...

Mark Metersky, MD, FCCP, illustrates the pathology of bronchiectasis. This is a video synopsis/summary of an Insights involving Mark Metersky, MD, FCCP, on bronchiectasis. Bronchiectasis is an ...

People who experienced severe long COVID had two stand-out symptoms: Persistent cough and a lot of sputum within the year after being hospitalized for their initial infection, according to a new study ...

Please provide your email address to receive an email when new articles are posted on . Microbial diversity was more prevalent in patients with cured vs. treatment-resistant nontuberculosis ...

Bronchiectasis is a chronic respiratory condition characterized by abnormal widening and damage to the bronchial tubes in the lungs. These bronchial tubes, which are responsible for carrying air to ...

The color of the phlegm from patients with the lung disease bronchiectasis can indicate the degree of inflammation in their lungs and predict their future outcomes, according to new research presented ...