mercredi 1 février 2012

Outbreak of stomach virus in Lake County - (norovirus)

Outbreak of stomach virus in Lake County - chicagotribune.com


Health officials say the virus is very contagious and can cause vomiting, nausea, cramps and fevers. The illness is often called "stomach flu" or "food poisoning."
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CEE-LogoC-TOOLS-SANT

norovirusGI@ceeramTools

Catalogue References :
Kit norovirus (assay) KHNVGI for Clinical samples
Kit norovirus (assay) KENVGI for environmental samples
Kit norovirus (assay) KFNVGI for food samples

responsible for most of viral gastroenteritis outbreaks

Genogroup I noroviruses are non enveloped and single strand RNA viruses. These human enteric viruses are responsible for most of viral gastroenteritis outbreaks. They are pathogenic for all age groups of the population. These viruses are very infectious; one to ten viral particles are sufficient to get sick.

norovirus food poisoning

Their mode of transmission is the feco-oral route. After excretion in human stool, due to their structural properties, noroviruses can resist to different physical and chemical treatment. Adsorbed on particles, they can survive in different types of environment for a long period. Food samples can be contaminated via food handlers or by the environment. Due to their structural properties, norovirus can survive to different food processes. The consumption of contaminated food can lead to human outbreak.

methods of choice for NoV detection

There is no cell culture available for the multiplication of human noroviruses. The detection by ELISA is not recommended due to norovirus genetic diversity and its lack of sensitivity. Molecular techniques (real time RT-PCR) are the methods of choice for NoV detection after extraction and viral RNA purification from the sample.


CeeramTools Molecular Detection System (RT-PCR Test Kits) also available for :

OUTBREAK UPDATE: Third C. difficile patient at Niagara Falls hospital dies | Bullet News Niagara | Niagara Falls, Welland, Thorold, St Catharines, Fort Erie, ThoroldBullet News Niagara | Niagara Falls, Welland, Thorold, St Catharines, Fort Erie, Thorold

OUTBREAK UPDATE: Third C. difficile patient at Niagara Falls hospital dies | Bullet News Niagara | Niagara Falls, Welland, Thorold, St Catharines, Fort Erie, ThoroldBullet News Niagara | Niagara Falls, Welland, Thorold, St Catharines, Fort Erie, Thorold

Clostridium difficile (C.difficile) causes diarrhea and is one of the most common infections in hospitals and long-term care facilities. It’s also found in the community and sometimes enters hospitals that way.

GSDLive » Irresponsible Statement by Government over Norovirus Outbreak

GSDLive » Irresponsible Statement by Government over Norovirus Outbreak

The Government stated: “The Norovirus is suspected, although this has yet to be confirmed.” If these past two weeks the virus had not yet been identified, why was the ward in question, Victoria Ward, not quarantined until the Government was sure the public was safe, the risk mitigated and other wards free from risk of the virus spreading to them, as has now happened?

Possible outbreak of Norovirus at two Santa Rosa schools | PressDemocrat.com

Possible outbreak of Norovirus at two Santa Rosa schools | PressDemocrat.com

Monroe Elementary School Principal Rachel Valenzuela on Tuesday sent a note home with students informing parents that there “has been a steady number of students going home and calling in sick with stomach aches and vomiting.”

Notice to city hotel as BMC corporators hit by food poisoning - The Times of India

Notice to city hotel as BMC corporators hit by food poisoning - The Times of India

Nearly half a dozen corporators of Bhopal Municipal Corporation (BMC) were take ill after having food that they reportedly ordered from a hotel in the city during the council meeting here on Tuesday. Soon, the BMC officials issued a notice to the hotel, Ranjeet Lake View, and food samples were collected for testing.

Salt Lake Valley Health Department launches public reporting line | Deseret News

Salt Lake Valley Health Department launches public reporting line | Deseret News

The new reporting line will also have an option to report infectious diseases. The Utah Communicable Disease Rule (Utah Administrative Code R386-702) requires reporting of certain, specific diseases to the appropriate local health department. While this responsibility lies with doctors and hospitals, SLVHD always appreciates help from the public in identifying certain illnesses or situations, such as meningitis, pertussis (whooping cough), or any foodborne illness like salmonellosis or norovirus. A complete list of reportable diseases is available at SLVHealth.org (also attached).

Honduras: Alerta por brote de rotavirus en países vecinos - Welcome to Charter.net

Honduras: Alerta por brote de rotavirus en países vecinos - Welcome to Charter.net

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Kit rotavirus@ceeramTools

Catalogue References :
Kit rotavirus (assay) KHRV for Clinical samples
Kit rotavirus (assay) KERV for environmental samples
Kit rotavirus (assay) KFRV for food samples

responsible for most of viral gastroenteritis outbreaks

Rotaviruses are non enveloped, double strand RNA viruses. These viruses are responsible for the majority of gastroentiritis in children. In adults, infections due to rotavirus are underestimated and sometimes asymtomatic. The large majority of gastroenteritis are due to group A rotavirus. Their mode of transmission is via the feco-oral route. After excretion in human stool, due to their structural properties, rotavirus can resist to different physical and chemical treatments.

ROTAVIRUS food poisoning

Adsorbed on particles, they can survive in different kind of environment for a long period. Food can be contaminated by a food-handler during the various stages of food production or via the environment. Thanks to their structural properties, rotaviruses can persit to different food processes. The consumption of contaminated food can lead to outbreaks in population.

methods of choice for RV detection

The diagnostic by cellular culture or ELISA is not adapted to the detection of rotavirus in environmental or food samples. Molecular techniques (real time RT-PCR) are the methods of choice for rotavirus detection after extraction and viral RNA purification from the sample.

CeeramTools Molecular Detection System (Test Kits) also available for :