revealed significant microbial community overlap between empyema fluids and oral cavity samples suggesting a possible oral origin that spreads to the pleural cavity via hematogenous dissemination ...

Significant research is focusing on ways to prevent sepsis from occurring. Inflammation can result in the buildup of fluid in the lining of the lung (pleural effusion). In some cases, pus may build up ...

What Causes Pneumonia and Who Is at Risk? Pneumonia symptoms can vary widely from a mild flu to a life-threatening emergency. Cough, fever, and fatigue are common, but you should seek help for more ...

Use this guideline to guide referrals. If still uncertain about whether a referral is needed, consider contacting a specialist (see the recommendations on the diagnostic process). Consider a review ...