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5 days ago · Tuberculosis ( TB ), also known colloquially as the " white death ", or historically as consumption, [7] is an infectious disease usually caused by Mycobacterium tuberculosis (MTB) bacteria. [1] Tuberculosis generally affects the lungs, but it can also affect other parts of the body. [1] Most infections show no symptoms, in which case it is ...
May 20, 2024 · Leptospirosis is a blood infection caused by the bacteria Leptospira [8] that can infect humans, dogs, rodents and many other wild and domesticated animals. [8] Signs and symptoms can range from none to mild ( headaches, muscle pains, and fevers) to severe ( bleeding in the lungs or meningitis ). [5] Weil's disease ( / ˈvaɪlz / VILES ), [12 ...
5 days ago · Cancer, group of numerous distinct diseases that are characterized by the uncontrolled multiplication of abnormal cells in the body. Cancer is a major cause of sickness and death worldwide. Learn more about the history of cancer, cancer rates and trends, and the causes, diagnosis, and treatment of cancer.
May 7, 2024 · MRSA (methicillin-resistant Staphylococcus aureus) is a type of bacteria that’s developed defense mechanisms (resistance) to antibiotics. MRSA infections are hard to treat because very few antibiotics are effective against them. MRSA most often causes skin infections but it can also cause serious infections in your lungs, heart and bloodstream.
5 days ago · Definition. Bacteria are small single-celled organisms. Bacteria are found almost everywhere on Earth and are vital to the planet's ecosystems. Some species can live under extreme conditions of temperature and pressure. The human body is full of bacteria, and in fact is estimated to contain more bacterial cells than human cells.
4 days ago · Diagnosis and treatment of sepsis and septic shock are fundamental for emergency clinicians, and include knowledge of clinical and laboratory indicators of subtle and overt organ dysfunction, infection source control, and protocols for prompt identification of the early signs of septic shock. This issue is a structured review of the literature ...
3 days ago · A pathogenic cause for a known medical disease may only be discovered many years later, as was the case with Helicobacter pylori and peptic ulcer disease. Bacterial diseases are also important in agriculture, and bacteria cause leaf spot, fire blight and wilts in plants, as well as Johne's disease, mastitis, salmonella and anthrax in farm animals.
