Infectious Disease
Viruses, bacteria, mold and other organisms cause infections like flu, chicken pox, pneumonia, sore throat, sinusitis, rashes, malaria and other ills. An infection occurs when these germs attack the body, causing the body to respond with antibodies and white blood cells to defend itself. Eating a healthy diet and getting proper exercise keeps the body strong so it can battle these germs, but the simplest way to stay healthy is to keep clean. Washing hands with soap and water several times a day keeps most germs away, especially when you touch your face, nose, eyes and mouth.
Recently Answered
- Q Are there any historical epidemic diseases that no longer exist?
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The majority of historical epidemic outbreaks resulted from bubonic plague, cholera, typhoid fever, typhus, malaria, influenza, polio, and smallpox. Influenza, of course, remains widely prevalent. Polio has been eradicated in the United States as... Full Answer
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- Q Are there alternative treatments for sepsis?
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There are other treatments in addition to antibitotics, such as corticosteroids, or insulin to help stabilize the blood sugar level. Drotecogin alfa, a drug that stops inflammation and blood clots, increases chance of survival with a severe case... Full Answer
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- Q How is candidiasis diagnosed?
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The distinctive symptoms of rashes, itching, and discharge from candidiasis are clues that a fungal infection is present, and usually will be enough for a diagnosis. A doctor may take a small sample of the affected tissue and examines it with a... Full Answer
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- Q How do infections affect the body?
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Depending on the infection, the body can be affected minimally or severely. In a viral cold infection, the body may feel general discomfort and illness for a short period of time. The Epstein-Barr viral infection, however, can cause the body to... Full Answer
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- Q What is sepsis in children?
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Jennifer Chaikin, NursingSepsis in children is similar to sepsis in adults. It generally occurs due to bacteria, viruses, fungi, or parasites (or their substances), that become toxic in the bloodstream. Sepsis occurs when the inflammatory response the body produces against these... Full Answer
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- Q What is the treatment for sepsis in children?
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The initial treatment of sepsis is stabilizing the patient by giving intravenous fluids to support the circulation and perfusion of body tissues. Oxygen is given to support oxygenation of tissues. The amount of fluids given and urine output... Full Answer
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- Q How is hand, foot, and mouth disease treated?
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Hand, foot and mouth disease (HFMD) is a common viral illness that usually affects infants and children. There is no specific treatment for HFMD, but a doctor may use analgesics to help control symptoms such as fever and painful sores. If the... Full Answer
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- Q What are the symptoms of hand, foot and mouth disease?
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Dr. Tanya Remer Altmann, PediatricsIn addition to fever for a few days with painful sores in the mouth, there is often a blister-like rash on the hands, feet, and sometimes the diaper area. The rash may also be tender, especially on the bottom of the feet, so your child may not want to... Full Answer
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- Q What are the treatment options for sepsis?
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The first treatment given to someone with sepsis is always wide spectrum antibiotics, even before the original infection is diagnosed. Doctors will administer these antibiotics until the original source of bacteria is discovered and then they can... Full Answer
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- Q What causes a fever?
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Although you feel lousy when you have a fever, a fever actually is good for you. Your increased body temperature stimulates white blood cells to produce antibodies, which fight off an infection. Some bacteria and viruses only can survive in a narrow... Full Answer
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