Specimen Collection and Confirmation of Norovirus Outbreaks
Tags: GASTROENTERITIS; NOROVIRUSES; REVERSE transcriptase polymerase chain reaction; DIARRHEA; EPIDEMICS; GASTROINTESTINAL system -- Diseases
Related Articles
- Evaluation of a rapid immunochromatographic test for the detection of norovirus in stool samples. Bruins, M. J.; Wolfhagen, M. J. H. M.; Schirm, J.; Ruijs, G. J. H. M. // European Journal of Clinical Microbiology & Infectious Diseases;Jun2010, Vol. 29 Issue 6, p741
Worldwide noroviruses are an important cause of gastroenteritis and are major agents of both sporadic as well as epidemic infection. Because of the rapid transmission of the virus, early detection is essential. Until recently, the available test methods for the detection in stool were enzyme...
- Relative Frequency of Sapovirus Among Children Under 5 Years of Age With Acute Gastroenteritis at the Aboozar Hospital, Ahvaz, Iran. Parsa-Nahad, Mehdi; Samarbaf-Zadeh, Ali Reza; Makvandi, Manoochehr; Reza Mozhgani, Seyed Hamid; Jalilian, Shahram; Pirmoradi, Roya; Shamsi-Zadeh, Ahmad // Jundishapur Journal of Microbiology;2012, Vol. 5 Issue 1, p359
Background: Gastroenteritis is a common cause of morbidity and mortality in humans all over the world, especially in infants under 5 years of age. Many microorganisms, including viruses, have been identified as the causative agents of gastroenteritis. Sapovirus is a major causative agent of...
- Detection of norovirus in stool samples by RTPCR in 5 disease centers in Iran. Adabian, Saadat; Fallah, Fatemeh; Gachkar, Latif; Jadali, Farzaneh; Tabatabaei, S. Rafiei; Esmaeilnejad, Narges // BMC Infectious Diseases;2012 Supplement, Vol. 12 Issue Supplment 1, p1
The article presents a study on the use of reverse transcriptase-polymerase chain reaction (RT-PCR) in detecting norovirus in stool samples in 5 disease centers in Iran. The study examines 2170 stool samples, which are collected within 25 hours of admission, of patients consulting for...
- Sapovirus in Adults in Rehabilitation Center, Upper Austria. Mikula, Claudia; Springer, Burkhard; Reichart, Sandra; Bierbacher, Katharina; Lichtenschopf, Alfred; Hoehne, Marina // Emerging Infectious Diseases;Jul2010, Vol. 16 Issue 7, p1186
The article focuses on a study of an outbreak of gastroenteritis in a rehabilitation center in Upper Austria. Twenty-one adults and 12 staff members showed such signs as diarrhea, vomiting and fever. Reverse transcription-polymerase chain reaction (PCR) testing showed the presence of sapovirus...
- Severe Outcomes Are Associated With Genogroup 2 Genotype 4 Norovirus Outbreaks: A Systematic Literature Review. Desai, Rishi; Hembree, Christal D.; Handel, Andreas; Matthews, Jonathan E.; Dickey, Benjamin W.; McDonald, Sharla; Hall, Aron J.; Parashar, Umesh D.; Leon, Juan S.; Lopman, Benjamin // Clinical Infectious Diseases;Jul2012, Vol. 55 Issue 2, p189
From 843 norovirus outbreak reports published from January 1993 through June 2011, we calculated overall hospitalization (0.54%) and mortality rates (0.06%), and found that healthcare settings and GII.4 norovirus strains were associated with higher hospitalization and mortality rates.Background....
- Relative Frequency of Norovirus Infection in Children Suffering From Gastroenteritis and Referred to Aboozar Hospital, Ahvaz, Iran. Jalilian, Shahram; Samarbaf-Zadeh, Ali Reza; Reza Mozhgani, Seyed Hamid; Makvandi, Manoochehr; Parsa-nahad, Mehdi; Pirmoradi, Roya; Shamsi-Zadeh, Ahmad // Jundishapur Journal of Microbiology;2012, Vol. 5 Issue 1, p355
Background: Noroviruses belong to the Norovirus genus in the Caliciviridae family. Noroviruses are the most common causes of gastroenteritis and have a great impact on public health. They have been identified as a common cause of acute gastroenteritis in children. Objectives: The aim of this...
- A Comparative Study for the Efficient Detection of Norovirus from Drinking Water by RT-PCR and Real-Time PCR. Anbazhagi, S.; Kamatchiammal, S. // Water, Air & Soil Pollution;Nov2010, Vol. 213 Issue 1-4, p71
Noroviruses (NoV), of the family Caliciviridae, are the most important cause of outbreaks of acute gastroenteritis worldwide. Water can be a source of disease outbreaks. Contamination of drinking water takes place almost exclusively through sewage that contains enteric pathogens. In India, no...
- Standardized positive controls for detection of norovirus by reverse transcription PCR. Sung-Geun Lee; Soe-Hyun Lee; Seung-Won Park; Chang-Il Suh; Weon-Hwa Jheong; SeHwan Oh; Soon-Young Paik // Virology Journal;2011, Vol. 8 Issue 1, p260
Background: Norovirus is one of the most common causes of nonbacterial gastroenteritis in humans. Rapid spread by contaminated food and person-to-person transmission through the fecal-oral route are characteristics of norovirus epidemiology and result in high morbidity in vulnerable patient...
- Novel Norovirus in Dogs with Diarrhea. Mesquita, João Rodrigo; Barclay, Leslie; José Nascimento, Maria São; Vinjé, Jan // Emerging Infectious Diseases;Jun2010, Vol. 16 Issue 6, p980
To identify the prevalence and genetic variability of noroviruses in dogs, we tested fecal samples by using reverse transcription-PCR. We found canine norovirus in 40% and 9% of dogs with and without diarrhea, respectively. The virus was genetically unrelated to other noroviruses and constitutes...
