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Balantidiasis is a zoonotic disease and is acquired by humans via the fecal-oral route from the normal host, the pig, where it is asymptomatic. Fecally contaminated food and water are the common sources of infection in humans.
Infection occurs when the cysts are ingested, usually through contaminated food or water. B. coli infection in immunocompetent individuals is not unheard of, but it rarely causes serious disease of the gastrointestinal tract. It can thrive in the gastrointestinal tract as long as there is a balance between the protozoan and the host without ...
It is a chronic bacterial infection, transmitted by skin contact, and caused by the spirochete bacterium Treponema pallidum pertenue. [51] It is treated with antibiotics and can be prevented through hygiene and sanitation. [51] Yaws is most prevalent in warm, moist tropical regions of the Americas, Africa, Asia, and the Pacific. [51]
Bacillus cereus infection Culture Vancomycin: No multiple bacteria Bacterial meningitis: Lumbar puncture (contraindicated if there is a mass in the brain or the intracranial pressure is elevated), CT or MRI Antibiotics No multiple bacteria Bacterial pneumonia: Sputum Gram stain and culture, Chest radiography Antibiotics No
The following outline is provided as an overview of and topical guide to concepts related to infectious diseases in humans.. Infection – transmission, entry/invasion after evading/overcoming defense, establishment, and replication of disease-causing microscopic organisms (pathogens) inside a host organism, and the reaction of host tissues to them and to the toxins they produce.
Infection prevention and control is the discipline concerned with preventing healthcare-associated infections; a practical rather than academic sub-discipline of epidemiology. In Northern Europe , infection prevention and control is expanded from healthcare into a component in public health , known as "infection protection" ( smittevern ...
Because biofilms protect the bacteria, they are often more resistant to traditional antimicrobial treatments, making them a serious health risk. [1] For example, there are more than one million cases of catheter-associated urinary tract infections (CAUTI) reported each year, many of which can be attributed to bacterial biofilms. [2]
No one knows how D. fragilis is spread; one possibility is from swallowing contaminated water or food. Many people who are infected with this parasite show no signs of being infected. Sometimes the infection can be observed; the most common symptoms include diarrhea, stomach pains, loss of appetite, nausea, and fatigue. [11]