INFLUENZA A Y B PDF

1. Eur J Clin Microbiol Infect Dis. Jun;35(6) doi: /s Epub Mar Since influenza viruses can cause severe illness, timely diagnosis is important for an adequate intervention. The available rapid detection methods either lack. The Solana Influenza A+B Assay is a rapid qualitative in vitro diagnostic test for the detection and differentiation of influenza A and influenza B viral RNA in nasal .

Author: Malamuro Shaktilmaran
Country: Argentina
Language: English (Spanish)
Genre: Politics
Published (Last): 27 November 2011
Pages: 427
PDF File Size: 9.20 Mb
ePub File Size: 20.49 Mb
ISBN: 305-7-47258-569-8
Downloads: 73663
Price: Free* [*Free Regsitration Required]
Uploader: Vorg

With the development of such lnfluenza treatment options, rapid detection methods become even more desirable. Early Flu Symptoms During flu season, having a scratchy throat, body aches, or fatigue can signal the arrival of the flu virus.

Influenza A and B co-infection: a case-control study and review of the literature.

The low recovery rate with culture techniques is usually explained by viral inactivation caused by the transportation of samples. Use of the selective oral neuraminidase inhibitor oseltamivir to prevent influenza.

Due aa the breadth of potential hosts, influenza A viruses are very diverse. Inflenza Since influenza viruses can cause severe illness, timely diagnosis is important for an adequate intervention. Influenza A typically causes the majority of illnesses during flu season. Point-of-care diagnostics is a growing and dynamic industry helping to improve clinical and economic outcomes globally. Influenza B infection is generally associated with more severe disease in children while being a milder infection in adults.

Daley P, et al. The sensitivity of the multiplex assay was determined in two ways: How are they similar? Each territory in Africa is assigned to a specific Alere Business Manager who inffluenza have the responsibility to support you for all the essential commercial activities. Discover our Youtube channel.

  BATOUALA RENE MARAN PDF

For example, influenza A H3N2 viruses are associated with inflyenza hospitalizations and deaths in children and the elderly than in other age groups, according to the CDC. Unknown unfluenza of virus in clinical specimens are plotted against the standard curve. Recently published results of clinical trials using new anti-influenza virus compounds, the neuraminidase inhibitors, demonstrated that these drugs are effective against influenza viruses A and B and are most effective when administered early, when symptoms first emerge 68 Please review our privacy policy.

INFLUENZA A & B – Science

Treatment is focused around relieving symptoms until your body clears the virus naturally. Using conventional culturing, we could detect virus on day 7 only in one patient. Aid for rapid, differential diagnosis of viral gastroenteritis.

The flu can be life-threatening. Since influenza viruses can cause severe illness, timely diagnosis is important for an adequate intervention. Application of a fluorogenic PCR assay for typing and subtyping of influenza viruses in respiratory samples. Rapid diagnostic tests with increased sensitivity are essential for the reliable detection of influenza A and B and enable immediate, effective treatment decisions.

One milliliter of the supernatant was used directly for virus culturing. The threshold cycle represented the refraction cycle number at which a positive amplification reaction was measured and was set at 10 times the standard deviation of the mean baseline emission calculated for PCR cycles 3 to Like us on Facebook.

A total of 30 nasal washes were obtained on days 1 to 3, 7, and 14 after the presentation of influenza-like symptoms. This happened in the to flu season. The flu vaccine, which typically comes as a shot or nasal spray, can reduce your chances of getting the flu by as much as 60 percent.

Briand H, et Al. About Abbott is a world leader in rapid diagnostics at the point of care, with a focus on cardio metabolic disease, infectious disease and toxicology.

  DOCMD.OPENREPORT PRINT TO PDF

N Engl J Med. Subtypes of the influenza A virus. Using the multiplex TaqMan PCR, we were able to detect and quantify influenza virus in nasal washes up to 7 days after the initial presentation of influenza-like symptoms in four patients, as shown in Fig. Efficacy and safety of the neuraminidase inhibitor zanamivir in the treatment of influenzavirus infections.

Toxicology Broad drug and alcohol testing portfolio includes rapid analyzer-based tests, visual-read screening devices, laboratory tests, and immunoassay reagents. So chances are, you may benefit at some point in your life from talking…. This level of sensitivity correlated with 0. In addition, the procedure is less complicated than other RT-PCR methods, and the chances of contamination are minimized because there is no post-PCR processing of the samples.

The supernatants of the clinical specimens were also cultured on other tissue cell lines R-HeLa cells and HEp-2c cells for the detection of other respiratory viruses. Populations at high risk of complications include: The samples from the outpatient clinic were sent to the laboratory within 2 h. The CDC estimates that each year overall, influenza infection results in between 9.

Abbott products give providers, physicians and patients access to the right information at the right time. Facts, Statistics, and You The flu, or influenza, is a contagious respiratory illness caused by viruses that infect the nose, throat, and sometimes the lungs.