Results 11 to 20 of about 12,127 (227)

Novel Recombinant Sapovirus

Emerging Infectious Diseases, 2004
We determined the complete genome sequences of two sapovirus strains isolated in Thailand and Japan. One of these strains represented a novel, naturally occurring recombinant sapovirus.
Hirokazu Kimura, Tatsuya Miyoshi, Kiyoko Uchino, Tomoichiro Oka, Tomoyuki Tanaka, Naokazu Takeda, Grant S. Hansman   +6 more
doaj   +3 more sources

Establishment of a Novel Caco‐2‐Based Cell Culture System for Human Sapovirus Propagation

Genes to Cells, Volume 30, Issue 2, March 2025.
Human sapovirus (HuSaV), first identified in the 1970s, is a significant cause of acute gastroenteritis, particularly in young children. Despite its clinical significance, research on HuSaV has been limited due to the absence of a reliable cell culture ...
Y. Fukuda, Azusa Ishikawa, Ryoka Ishiyama, Reiko Takai-Todaka, Kei Haga, Yuichi Someya, Tomomi Kimura-Someya, Kazuhiko Katayama   +7 more
semanticscholar   +2 more sources

Human Sapovirus in Clams, Japan

Emerging Infectious Diseases, 2007
Human sapovirus was detected in 4 of 57 clam packages by reverse transcription–PCR and sequence analysis. This represents the first finding of sapovirus contamination in food. Closely matching sequences have been detected in stool specimens from patients
Grant S. Hansman, Tomoichiro Oka, Reiko Okamoto, Tomoko Nishida, Shoichi Toda, Mamoru Noda, Daisuke Sano, You Ueki, Takahiro Imai, Tatsuo Omura, Osamu Nishio, Kazuhiko Katayama, Naokazu Takeda   +12 more
doaj   +3 more sources

Prevalence and Genetic Diversity of Adenovirus 40/41, Astrovirus, and Sapovirus in Children With Acute Gastroenteritis in Kansas City, 2011-2016. [PDF]

J Infect Dis
BACKGROUND Most U.S. acute gastroenteritis (AGE) episodes in children are attributed to norovirus, whereas very little information is available on adenovirus 40/41 (AdV40/41), astrovirus or sapovirus. The New Vaccine Surveillance Network (NVSN) conducted
Diez-Valcarce M, Cannon JL, Browne H, Nguyen K, Harrison CJ, Moffatt ME, Weltmer K, Lee BR, Hassan F, Dhar D, Wikswo ME, Payne DC, Curns AT, Selvarangan R, Vinjé J.   +14 more
europepmc   +2 more sources

Epidemiological and Genetic Characteristics of Sapovirus in Shandong, China, 2022-2023. [PDF]

Viruses
Sapovirus (SaV) is a major pathogen responsible for acute gastroenteritis (AGE), and its incidence has been increasing in recent years. This study investigates the prevalence and the genetic characteristics of SaV in Shandong Province during 2022–2023 ...
Guo M, Li M, Liu T, Sun W, Du K, Yang S, Fu Z, Kou Z.   +7 more
europepmc   +2 more sources

Prevalence of sapovirus infection among hospitalized pediatric patients in Asia: A systematic review and meta-analysis [PDF]

World J Virol
BACKGROUND Acute gastroenteritis significantly affects children under five, with viral agents causing over 75% of cases. Sapovirus, from the Caliciviridae family, is increasingly recognized as a major cause of childhood diarrhea, especially in low and ...
Mudra Sikenis, Bhavna Prajapati, A. K. Singh, Tarun Patil, Vikas Yadav, Surya Singh, M. Gangwar, Vishal Diwan, U. K. Mandal, Debasis Biswas, S. Nema, R. Tiwari, P. K. Mishra, Pushpendra Singh, Irfan F Corovic, R. K. Nema   +15 more
europepmc   +2 more sources

Charting the Impact of Maternal Antibodies and Repeat Exposures on Sapovirus Immunity in Early Childhood From a Nicaraguan Birth Cohort. [PDF]

J Infect Dis
BACKGROUND Sapovirus is an important cause of acute gastroenteritis in childhood. While vaccines against sapovirus may reduce gastroenteritis burden, a major challenge to their development is a lack of information about natural immunity.
Bucardo F, Mallory ML, González F, Reyes Y, Vielot NA, Yount BL, Sims AC, Nguyen C, Cross K, Toval-Ruíz C, Gutiérrez L, Vinjé J, Baric RS, Lindesmith LC, Becker-Dreps S.   +14 more
europepmc   +2 more sources

Genetic Diversity of Sapovirus in Children, Australia

Emerging Infectious Diseases, 2006
Sapovirus was detected in 7 of 95 stool specimens from children with gastroenteritis of unknown etiology in Sydney, Australia, from August 2001 to August 2002 and from February 2004 to August 2004, by using reverse transcription–polymerase chain reaction.
Grant S. Hansman, Naokazu Takeda, Kazuhiko Katayama, Elise T.V. Tu, Christopher J. McIver, William D. Rawlinson, Peter A. White   +6 more
doaj   +4 more sources

Genomic Characterization and Molecular Evolution of Sapovirus in Children under 5 Years of Age

Viruses
Sapovirus (SaV) is a type of gastroenteric virus that can cause acute gastroenteritis. It is highly contagious, particularly among children under the age of 5.
Xiaolei Ji, Chen Guo, Yaoyao Dai, Lu Chen, Yujia Chen, Shifang Wang, Yihua Sun   +6 more
doaj   +2 more sources

Porcine Sapovirus in Northern Vietnam: Genetic Detection and Characterization Reveals Co-Circulation of Multiple Genotypes

Veterinary Sciences, 2023
Porcine sapovirus (PoSaV) has been reported in many countries over the world, which may cause gastroenteritis symptoms in pigs with all ages. There has been no report on PoSaV infection in Vietnam up to now.
Hieu Van Dong, Thai Ha Truong, Giang Thi Huong Tran, Witsanu Rapichai, Amonpun Rattanasrisomporn, Kiattawee Choowongkomon, Jatuporn Rattanasrisomporn   +6 more
doaj   +2 more sources