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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 .

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In order to correct for false-positive results, we obtained samples not only from symptomatic patients but also from asymptomatic individuals during the same influenza season.

Abstract Since influenza viruses can cause severe illness, timely diagnosis is important for an adequate intervention. Both influenza A and B are extremely contagious and cause the same type of illness.

BIONEXIA Influenza A+B rapid test | bioMérieux Clinical Diagnostics

The virus particle count of each stock was then determined by quantitative EM. All of the samples were transported in 5 ml of virus transport medium. However, in invluenza study, the transport conditions did not affect the sensitivity of conventional culturing, although the number of tested clinical specimens was small.

It produces a mild respiratory illness in adults. Please review our privacy policy. Moreover, since the concentrations of viable virus can decline rapidly after the first few days of the infection, the virus can become undetectable by culturing in the later course of the infection 7.


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Influenza-A-and-B-viruses: rapid diagnostic tests, influenza testing and antigen detection

In contrast, influenza virus could be isolated inflkenza conventional culturing only during the first 1 or 2 days for the majority of these patients. Skip to main content. Early Flu Symptoms During flu season, having a scratchy throat, body aches, or fatigue can signal the arrival of the flu virus. One milliliter of the supernatant was used directly for virus culturing.

Toxicology Broad drug and alcohol testing portfolio includes rapid analyzer-based tests, visual-read screening devices, laboratory tests, and immunoassay reagents. You can also contract the virus by touching a surface that has the virus on it and then touching your nose or mouth. Influenza A is further divided into different subtypes. The sensitivity of the multiplex assay was determined in two ways: The supernatants of the clinical specimens were also cultured on influenzaa tissue cell lines R-HeLa cells and Incluenza cells for the detection of other respiratory viruses.

Learn the Side Effects. Virus isolation via cell culturing, shell vial culturing, antigen detection, and serologic analysis are the methods currently used for the laboratory diagnosis of influenza viruses.

Here are the instructions how to enable JavaScript in your web browser. Benefits CLIA waived Offers exceptional performance Eliminates interpretation and transcription errors Gives you the confidence to make clinical decisions sooner Facilitates effective patient management Enables prompt initiation of infection control measures Aids targeted antiviral therapy and Antimicrobial Stewardship.

Although a flu infection is not normally severe, certain populations are at higher risk of developing complications. Even though aa virus infection usually persists for only 1 week, quantification might be a useful tool for evaluating the effects of antiviral therapy.


Convenient cassette format Reliable result at 10 minutes with minimum training required Safe and efficient sample collection 1,2 All-in-one kit.

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

The available rapid detection methods either lack sensitivity or require complex laboratory manipulation. The family of viruses that influenza is a part of is large.

Alternatively, click the X button to acknowledge and proceed. Amplification and detection were performed with an ABI Prism sequence detection system under the following conditions: With the development of such new treatment options, rapid detection methods become even more desirable.

The exact primers and probes were chosen after a sequence comparison of 39 influenza virus A strains and 44 influenza virus B strains. Infectious Disease Our products and services include tests to assist in the diagnosis and management of many infectious diseases.

INFLUENZA A & B – Science

Influenza A can be found in many species, including humans, birdsand pigs. It’s Not Just for Kids Anymore! Routine diagnostic logistics were used for q transportation from the general practices to the laboratory as well as for sample transportation from the outpatient clinic to the laboratory.