Abstract
A new member of the Picornaviridae family named salivirus, and also known as klassevirus, was identified recently from the feces of children with gastroenteritis. At present, it remains unclear whether salivirus is associated with gastroenteritis in humans and epidemiological data are very limited. To investigate the prevalence of salivirus in Thailand, we performed molecular screening of fecal samples from children hospitalized with acute gastroenteritis in Chiang Mai, Thailand during 2015-2016 through the application of RT-nested PCR. Salivirus was detected in 1 out of 229 (0.44%) fecal samples tested and it belonged to genotype A1, based on nucleotide sequences of the 5’UTR, VP1, and 3D regions. This is the first report of salivirus infection in young children with acute diarrhea in Thailand.
References
Aldabbagh S, Eckerle I, Muller A, Delwart EL, Eis-Hubinger AM (2015) Salivirus type 1 and type 2 in patients with acute gastroenteritis, Germany. J Clin Virol 72:16–19
Ayouni S, Estienney M, Hammami S, Neji Guediche M, Pothier P, Aouni M, Belliot G, de Rougemont A (2016) Cosavirus, Salivirus and Bufavirus in Diarrheal Tunisian Infants. PLoS One 11:e0162255
Boros A, Raab M, Karoly E, Karai A, Katai A, Bolba N, Pankovics P, Reuter G (2016) A cluster of salivirus A1 (Picornaviridae) infections in newborn babies with acute gastroenteritis in a neonatal hospital unit in Hungary. Arch Virol 161:1671–1677
Han TH, Kim CH, Chung JY, Park SH, Hwang ES (2010) Klassevirus infection in children, South Korea. Emerg Infect Dis 16:1623–1625
Haramoto E, Kitajima M, Otagiri M (2013) Development of a reverse transcription-quantitative PCR assay for detection of salivirus/klassevirus. Appl Environ Microbiol 79:3529–3532
Holtz LR, Finkbeiner SR, Zhao G, Kirkwood CD, Girones R, Pipas JM, Wang D (2009) Klassevirus 1, a previously undescribed member of the family Picornaviridae, is globally widespread. Virol J 6:86
Itta KC, Patil T, Kalal S, Ghargi KV, Roy S (2016) Salivirus in children with diarrhoea, western India. Int J Infect Dis 52:14–15
Khamrin P, Okame M, Thongprachum A, Nantachit N, Nishimura S, Okitsu S, Maneekarn N, Ushijima H (2011) A single-tube multiplex PCR for rapid detection in feces of 10 viruses causing diarrhea. J Virol Methods 173:390–393
Lasure N, Gopalkrishna V (2016) Clinico-epidemiology and genetic diversity of Salivirus in acute gastroenteritis cases from Pune, Western India: 2007-2011. Infect Gene Evol J Mol Epidemiol Evol Gene Infect Dis 44:425–430
Li L, Victoria J, Kapoor A, Blinkova O, Wang C, Babrzadeh F, Mason CJ, Pandey P, Triki H, Bahri O, Oderinde BS, Baba MM, Bukbuk DN, Besser JM, Bartkus JM, Delwart EL (2009) A novel picornavirus associated with gastroenteritis. J Virol 83:12002–12006
Ng TF, Marine R, Wang C, Simmonds P, Kapusinszky B, Bodhidatta L, Oderinde BS, Wommack KE, Delwart E (2012) High variety of known and new RNA and DNA viruses of diverse origins in untreated sewage. J Virol 86:12161–12175
Nielsen AC, Gyhrs ML, Nielsen LP, Pedersen C, Bottiger B (2013) Gastroenteritis and the novel picornaviruses aichi virus, cosavirus, saffold virus, and salivirus in young children. J Clin Virol 57:239–242
Reuter G, Pankovics P, Boros A (2017) Saliviruses—the first knowledge about a newly discovered human picornavirus. Rev Med Virol 27(1):e1904. doi:10.1002/rmv.1904
Santos N, Mendes GS, Silva RC, Pena GA, Rojas M, Amorim AR, Lima DP (2015) Salivirus and aichivirus A infections in children with gastroenteritis in Brazil. Clin Microbiol Infect 21:799.e791–799.e793
Shan T, Wang C, Cui L, Yu Y, Delwart E, Zhao W, Zhu C, Lan D, Dai X, Hua X (2010) Picornavirus salivirus/klassevirus in children with diarrhea, China. Emerg Infect Dis 16:1303–1305
Yip CC, Lo KL, Que TL, Lee RA, Chan KH, Yuen KY, Woo PC, Lau SK (2014) Epidemiology of human parechovirus, Aichi virus and salivirus in fecal samples from hospitalized children with gastroenteritis in Hong Kong. Virol J 11:182
Yu JM, Ao YY, Liu N, Li LL, Duan ZJ (2015) Salivirus in children and its association with childhood acute gastroenteritis: a paired case-control study. PLoS One 10:e0130977
Acknowledgements
This work was supported by the Faculty of Medicine and the Center of Excellence (Emerging and Re-emerging Diarrheal Viruses Research Center, grant number ST6592(11)/R419), Chiang Mai University, Chiang Mai, Thailand.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Ethical approval
This study was approved by the Ethical Committee for Human Rights Related to Human Experimentation, Faculty of Medicine, Chiang Mai University (MIC-2557-02710).
Rights and permissions
About this article
Cite this article
Kumthip, K., Khamrin, P., Yodmeeklin, A. et al. Salivirus infection in children with diarrhea, Thailand. Arch Virol 162, 2839–2841 (2017). https://doi.org/10.1007/s00705-017-3435-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00705-017-3435-9