Pneumonia is a lung infection caused by bacteria, viruses, or fungi. It occurs due to inflammation in the air sacs (alveoli) ...

Pneumonia causes these air sacs in the lungs to fill with fluid or pus. It can be difficult to tell bronchitis and pneumonia apart based on congestion and cough alone. However, these two ...

Aspiration pneumonia is more common in elderly people due to conditions that alter consciousness (like sedatives ... there ...

Pneumonia can also be fatal due to complications such as sepsis ... affects different body parts. For example, fluid-filled air sacs in the lungs can make it hard for oxygen to enter the blood.

This year, in addition to more familiar respiratory viruses like influenza, RSV and SARS-CoV-2, local health experts are also ...

Even with treatment, some people with pneumonia, especially high-risk individuals, may experience life-threatening complications, including bacteria in the bloodstream, difficulty breathing, fluid ...

in the lungs get swollen and filled with fluid. “Symptoms include a cough, difficulty breathing, a high temperature, chest pain, and a loss of appetite,” says Dr Whittamore. “Pneumonia ...