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Rotavirus antigen test
定义
The rotavirus antigen test detects rotavirus in the feces. This is the most common cause of infectious
选择的名字
Gastroenteritis - rotavirus antigen
How the Test is Performed
There are many ways to collect stool samples.
- You can catch the stool on plastic wrap that is loosely placed over the toilet bowl and held in place by the toilet seat. Then you put the sample into a clean container.
- One type of test kit supplies a special toilet tissue to collect the sample, which is then placed in a container.
- For infants and young children wearing diapers, line the diaper with plastic wrap. Position the plastic wrap to prevent urine and stool from mixing in order to get a better sample.
The sample should be collected while the 腹泻 is occurring. Take the sample to the lab to be checked.
How to Prepare for the Test
No special preparation is necessary for this test.
How the Test will Feel
The test involves normal defecation.
Why the Test is Performed
Rotavirus is the leading cause of
正常的结果
Normally, rotavirus is not found in the stool.
Note: Normal value ranges may vary slightly among different laboratories. Some labs use different measurements or test different samples. Talk to your health care provider about the meaning of your specific test results.
What Abnormal Results Mean
Rotavirus in the stool indicates a rotavirus infection is present.
风险
There are no risks associated with this test.
注意事项
Because rotavirus is easily passed from person to person, take these steps to prevent the germ from spreading:
- Wash your hands well after contact with a child who could be infected.
- Disinfect any surface that has been in contact with stool.
Ask your provider about a vaccine to help prevent severe rotavirus infection 在儿童 under 8 months old.
Watch infants and children who have this infection closely for signs of
参考文献
低音DM. 轮状病毒, calciviruses, and astroviruses. In: Kliegman RM, St. Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, eds. Nelson Textbook of Pediatrics. 21艾德. Philadelphia, PA: Elsevier; 2020:chap 292.
Boggild AK, Freedman DO. Infections in returning travelers. In: Bennett JE, Dolin R, Blaser MJ, eds. Mandell, Douglas, and Bennett's Principles and Practice of Infectious Diseases. 9日艾德. Philadelphia, PA: Elsevier; 2020:chap 319.
Cortese毫米. 轮状病毒. In: Long SS, ed. Principles and Practice of Pediatric Infectious Diseases. 6日艾德. Philadelphia, PA: Elsevier; 2023:chap 216.
Franco MA, Greenberg HB. 轮状病毒, noroviruses, and other gastrointestinal viruses. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 26日艾德. Philadelphia, PA: Elsevier; 2020:chap 356.
Kotloff KL. Acute 肠胃炎 在儿童. In: Kliegman RM, St. Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, eds. Nelson Textbook of Pediatrics. 21艾德. Philadelphia, PA: Elsevier; 2020:chap 366.
审核日期: 05/04/2022
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