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What Is The Result Of Dfa Nasopharyngeal Swab In Pertussis
Rapid screening test: Dfa--direct fluorescent antibody test--a rapid diagnostic test done in the lab that takes 1-2 days to screen for pertussis (whooping cough). While much faster than a culture, this test is not as reliable. A nasal swab is inserted gently into the nostrils toward the throat (posterior nasopharynx). Then fluorescently labeled antibodies are exposed to the sample looking for pertussis antigens/markers. ...Read moreSee 1 more doctor answer
Pertussis was foun: It means that they found evidence that the bacteria that causes whooping cough was present in the nasal passages. This could mean you are a carrier of the disease (could infect others) or if you are having symptoms or repeated, serious cough, then you likely got infected by the pertussis bacteria and have whooping cough. ...Read moreSee 1 more doctor answer
How long does it take for a pertussis test swab to come back? Is a sore throat common with a 5 year old?
Preliminary 24-48hrs: Preliminary result will be available but final result will take Final may take 5to7 days ...Read more
Cough is getting worse. Can they test for pertussis now even though she's not coughing very heavily?
Yes: Specimen obtained from nasopharyngeal swab is often sent to a special lab to culture or to do pcr test. ...Read more
Took care of my partner; with what we think had pertussis how can I be sure I didn't get it... We live in a small house and share a room?
See your doctor...: If you are having no symptoms, the most important thing you can do is get re-vaccinated, especially if there is a pertussis outbreak in your area. If you're having a frequent dry cough, lost of fatigue, especially if the cough is persistent and hacking, you may well have pertussis. There are tests that can be done for this, and antibiotics which can treat the infection if present. See your doc! ...Read moreSee 2 more doctor answers
Whooping Cough: The medical term for whooping cough. An infection that is defined by a unique cough that may sound like a "whoop". It starts as a simple cold like illness progressing over 2-3 weeks to a serious painful cough, with emesis and trouble catching breath.Lasts 100days or so despite any therapy.Can be deadly in infants and toddlers.Preventable by immunizations. ...Read moreSee 1 more doctor answer
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