1
|
Boonyos P, Boonchan M, Phattanawiboon B, Nonthabenjawan N, Tacharoenmuang R, Gunpapong R, Singchai P, Upchai S, Rungnobhakhun P, Mekmullica J, Towayunanta W, Chuntrakool K, Ngaopravet K, Ruchusatsawat K, Sangkitporn S, Uppapong B, Mekada E, Matsuura Y, Tatsumi M, Mizushima H. Spread of genetically similar noroviruses in Bangkok, Thailand, through symptomatic and asymptomatic individuals. Heliyon 2021; 7:e08250. [PMID: 34761137 PMCID: PMC8566885 DOI: 10.1016/j.heliyon.2021.e08250] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 09/16/2021] [Accepted: 10/21/2021] [Indexed: 11/29/2022] Open
Abstract
Norovirus infection is a major cause of acute gastroenteritis, although some infected individuals are asymptomatic. GII.4 is the predominant genotype worldwide and, since 2000, has been the most prevalent in patients in Thailand with acute gastroenteritis. We screened stool samples for norovirus in 786 patients with acute gastroenteritis who were admitted to a hospital in Bangkok from 2017 to early 2019 and detected it in 136 specimens (17.3%). Eight and 124 specimens were positive for the GI and GII genogroups, respectively, and the remaining 4 specimens were double-positive. Nine genotypes (GI.3, GI.5, GII.2, GII.3, GII.4, GII.6, GII.8, GII.13, and GII.17) were identified from 140 strains, and 72 strains (51.4%) were GII.4. We had previously conducted a one-year survey of norovirus infection in residents of a community in Bangkok from May 2018 to April 2019 and found that a substantial portion of the residents were infected asymptomatically. The 9 genotypes identified in the patients were also commonly identified in the community residents. To investigate the relationship between noroviruses identified in the acute gastroenteritis patients and those identified in the community residents, phylogenetic tree analysis was conducted. Of the 9 genotypes, 8 showed similarities in both their genomic sequences and their deduced amino acid sequences. In addition, strain replacement of GI.3 was observed in both the patients and the community residents within the overlapping period. These results suggested that norovirus spreads efficiently to the community by simultaneously causing symptomatic and asymptomatic infections. GII.4 Sydney predominated in gastroenteritis patients of Bangkok during 2017–2019. Common norovirus genotypes spread in symptomatic and asymptomatic individuals. Noroviruses in symptomatic and asymptomatic individuals share genetical similarity.
Collapse
Affiliation(s)
- Patcharaporn Boonyos
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections, Nonthaburi, Thailand
| | - Michittra Boonchan
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections, Nonthaburi, Thailand
| | - Benjarat Phattanawiboon
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections, Nonthaburi, Thailand
| | - Nutthawan Nonthabenjawan
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections, Nonthaburi, Thailand
| | - Ratana Tacharoenmuang
- National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi, Thailand
| | - Ratigorn Gunpapong
- National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi, Thailand
| | - Phakapun Singchai
- National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi, Thailand
| | - Sompong Upchai
- National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi, Thailand
| | | | | | | | | | | | - Kriangsak Ruchusatsawat
- National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi, Thailand
| | - Somchai Sangkitporn
- National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi, Thailand
| | - Ballang Uppapong
- National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi, Thailand
| | - Eisuke Mekada
- Research and Education Promotion Foundation, Bangkok, Thailand
| | - Yoshiharu Matsuura
- Research Institute for Microbial Diseases, Osaka University, Osaka, Japan
| | - Masashi Tatsumi
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections, Nonthaburi, Thailand
| | - Hiroto Mizushima
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections, Nonthaburi, Thailand
| |
Collapse
|
2
|
Tacharoenmuang R, Guntapong R, Upachai S, Singchai P, Fukuda S, Ide T, Hatazawa R, Sutthiwarakom K, Kongjorn S, Onvimala N, Luechakham T, Ruchusatsawast K, Kawamura Y, Sriwanthana B, Motomura K, Tatsumi M, Takeda N, Yoshikawa T, Murata T, Uppapong B, Taniguchi K, Komoto S. Full genome-based characterization of G4P[6] rotavirus strains from diarrheic patients in Thailand: Evidence for independent porcine-to-human interspecies transmission events. Virus Genes 2021; 57:338-357. [PMID: 34106412 DOI: 10.1007/s11262-021-01851-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 04/17/2021] [Indexed: 12/18/2022]
Abstract
The exact evolutionary patterns of human G4P[6] rotavirus strains remain to be elucidated. Such strains possess unique and strain-specific genotype constellations, raising the question of whether G4P[6] strains are primarily transmitted via independent interspecies transmission or human-to-human transmission after interspecies transmission. Two G4P[6] rotavirus strains were identified in fecal specimens from hospitalized patients with severe diarrhea in Thailand, namely, DU2014-259 (RVA/Human-wt/THA/DU2014-259/2014/G4P[6]) and PK2015-1-0001 (RVA/Human-wt/THA/PK2015-1-0001/2015/G4P[6]). Here, we analyzed the full genomes of the two human G4P[6] strains, which provided the opportunity to study and confirm their evolutionary origin. On whole genome analysis, both strains exhibited a unique Wa-like genotype constellation of G4-P[6]-I1-R1-C1-M1-A8-N1-T1-E1-H1. The NSP1 genotype A8 is commonly found in porcine rotavirus strains. Furthermore, on phylogenetic analysis, each of the 11 genes of strains DU2014-259 and PK2015-1-0001 appeared to be of porcine origin. On the other hand, the two study strains consistently formed distinct clusters for nine of the 11 gene segments (VP4, VP6, VP1-VP3, and NSP2-NSP5), strongly indicating the occurrence of independent porcine-to-human interspecies transmission events. Our observations provide important insights into the origin of zoonotic G4P[6] strains, and into the dynamic interaction between porcine and human rotavirus strains.
Collapse
Affiliation(s)
- Ratana Tacharoenmuang
- National Institute of Health, Department of Medical Sciences, Nonthaburi, 11000, Thailand
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, 470-1192, Japan
| | - Ratigorn Guntapong
- National Institute of Health, Department of Medical Sciences, Nonthaburi, 11000, Thailand
| | - Sompong Upachai
- National Institute of Health, Department of Medical Sciences, Nonthaburi, 11000, Thailand
| | - Phakapun Singchai
- National Institute of Health, Department of Medical Sciences, Nonthaburi, 11000, Thailand
| | - Saori Fukuda
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, 470-1192, Japan
| | - Tomihiko Ide
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, 470-1192, Japan
| | - Riona Hatazawa
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, 470-1192, Japan
| | - Karun Sutthiwarakom
- National Institute of Health, Department of Medical Sciences, Nonthaburi, 11000, Thailand
| | - Santip Kongjorn
- National Institute of Health, Department of Medical Sciences, Nonthaburi, 11000, Thailand
| | - Napa Onvimala
- National Institute of Health, Department of Medical Sciences, Nonthaburi, 11000, Thailand
| | - Tipsuda Luechakham
- National Institute of Health, Department of Medical Sciences, Nonthaburi, 11000, Thailand
| | | | - Yoshiki Kawamura
- Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, 470-1192, Japan
| | - Busarawan Sriwanthana
- Medical Sciences Technical Office, Department of Medical Sciences, Nonthaburi, 11000, Thailand
| | - Kazushi Motomura
- Thailand-Japan Research Collaboration Center on Emerging and Re-Emerging Infections, Nonthaburi, 11000, Thailand
- Osaka Institute of Public Health, Osaka, 537-0025, Japan
| | - Masashi Tatsumi
- Thailand-Japan Research Collaboration Center on Emerging and Re-Emerging Infections, Nonthaburi, 11000, Thailand
| | - Naokazu Takeda
- Thailand-Japan Research Collaboration Center on Emerging and Re-Emerging Infections, Nonthaburi, 11000, Thailand
| | - Tetsushi Yoshikawa
- Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, 470-1192, Japan
| | - Takayuki Murata
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, 470-1192, Japan
| | - Ballang Uppapong
- National Institute of Health, Department of Medical Sciences, Nonthaburi, 11000, Thailand
| | - Koki Taniguchi
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, 470-1192, Japan
| | - Satoshi Komoto
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, 470-1192, Japan.
| |
Collapse
|
3
|
Komoto S, Tacharoenmuang R, Guntapong R, Upachai S, Singchai P, Ide T, Fukuda S, Hatazawa R, Sutthiwarakom K, Kongjorn S, Onvimala N, Luechakham T, Sriwanthana B, Murata T, Uppapong B, Taniguchi K. Genomic characterization of a novel G3P[10] rotavirus strain from a diarrheic child in Thailand: Evidence for bat-to-human zoonotic transmission. Infection, Genetics and Evolution 2021; 87:104667. [DOI: 10.1016/j.meegid.2020.104667] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 11/18/2020] [Accepted: 12/02/2020] [Indexed: 02/04/2023]
|
4
|
Fukuda S, Tacharoenmuang R, Guntapong R, Upachai S, Singchai P, Ide T, Hatazawa R, Sutthiwarakom K, Kongjorn S, Onvimala N, Ruchusatsawast K, Rungnopakun P, Mekmallika J, Kawamura Y, Motomura K, Tatsumi M, Takeda N, Murata T, Yoshikawa T, Uppapong B, Taniguchi K, Komoto S. Full genome characterization of novel DS-1-like G9P[8] rotavirus strains that have emerged in Thailand. PLoS One 2020; 15:e0231099. [PMID: 32320419 PMCID: PMC7176146 DOI: 10.1371/journal.pone.0231099] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 03/16/2020] [Indexed: 01/05/2023] Open
Abstract
The emergence and rapid spread of unusual DS-1-like intergenogroup reassortant rotaviruses having G1/3/8 genotypes have been recently reported from major parts of the world (Africa, Asia, Australia, Europe, and the Americas). During rotavirus surveillance in Thailand, three novel intergenogroup reassortant strains possessing the G9P[8] genotype (DBM2017-016, DBM2017-203, and DBM2018-291) were identified in three stool specimens from diarrheic children. In the present study, we determined and analyzed the full genomes of these three strains. On full-genomic analysis, all three strains were found to share a unique genotype constellation comprising both genogroup 1 and 2 genes: G9-P[8]-I2-R2-C2-M2-A2-N2-T2-E2-H2. Phylogenetic analysis demonstrated that each of the 11 genes of the three strains was closely related to that of emerging DS-1-like intergenogroup reassortant, human, and/or locally circulating human strains. Thus, the three strains were suggested to be multiple reassortants that had acquired the G9-VP7 genes from co-circulating Wa-like G9P[8] rotaviruses in the genetic background of DS-1-like intergenogroup reassortant (likely equine-like G3P[8]) strains. To our knowledge, this is the first description of emerging DS-1-like intergenogroup reassortant strains having the G9P[8] genotype. Our observations will add to the growing insights into the dynamic evolution of emerging DS-1-like intergenogroup reassortant rotaviruses through reassortment.
Collapse
Affiliation(s)
- Saori Fukuda
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Ratana Tacharoenmuang
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
- Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Ratigorn Guntapong
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | - Sompong Upachai
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | - Phakapun Singchai
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | - Tomihiko Ide
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
- Center for Research Promotion and Support, Joint Research Support Promotion Facility, Fujita Health University, Toyoake, Aichi, Japan
| | - Riona Hatazawa
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Karun Sutthiwarakom
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | - Santip Kongjorn
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | - Napa Onvimala
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | | | | | | | - Yoshiki Kawamura
- Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Kazushi Motomura
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections, Nonthaburi, Thailand
- Osaka Institute of Public Health, Osaka, Japan
| | - Masashi Tatsumi
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections, Nonthaburi, Thailand
| | - Naokazu Takeda
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections, Nonthaburi, Thailand
| | - Takayuki Murata
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Tetsushi Yoshikawa
- Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Ballang Uppapong
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | - Koki Taniguchi
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Satoshi Komoto
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
- * E-mail:
| |
Collapse
|
5
|
Tacharoenmuang R, Komoto S, Guntapong R, Upachai S, Singchai P, Ide T, Fukuda S, Ruchusatsawast K, Sriwantana B, Tatsumi M, Motomura K, Takeda N, Murata T, Sangkitporn S, Taniguchi K, Yoshikawa T. High prevalence of equine-like G3P[8] rotavirus in children and adults with acute gastroenteritis in Thailand. J Med Virol 2019; 92:174-186. [PMID: 31498444 DOI: 10.1002/jmv.25591] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 09/02/2019] [Indexed: 12/28/2022]
Abstract
Group A rotavirus (RVA) is a major cause of acute gastroenteritis in infants and young children worldwide. This study aims to clarify the distribution of G/P types and genetic characteristics of RVAs circulating in Thailand. Between January 2014 and September 2016, 1867 stool specimens were collected from children and adults with acute gastroenteritis in six provinces in Thailand. RVAs were detected in 514/1867 (27.5%) stool specimens. G1P[8] (44.7%) was the most predominant genotype, followed by G3P[8] (33.7%), G2P[4] (11.5%), G8P[8] (7.0%), and G9P[8] (1.3%). Unusual G3P[9] (0.8%), G3P[10] (0.4%), G4P[6] (0.4%), and G10P[14] (0.2%) were also detected at low frequencies. The predominant genotype, G1P[8] (64.4%), in 2014 decreased to 6.1% in 2016. In contrast, the frequency of G3P[8] markedly increased from 5.5% in 2014 to 65.3% in 2015 and 89.8% in 2016. On polyacrylamide gel electrophoresis, most (135/140; 96.4%) of the G3P[8] strains exhibited a short RNA profile. Successful determination of the nucleotide sequences of the VP7 genes of 98 G3P[8] strains with a short RNA profile showed that they are all equine-like G3P[8] strains. On phylogenetic analysis of genome segments of two representative Thai equine-like G3P[8] strains, it was noteworthy that they possessed distinct NSP4 genes, one bovine-like and the other human-like. Thus, we found that characteristic equine-like G3P[8] strains with a short RNA electropherotype are becoming highly prevalent in children and adults in Thailand.
Collapse
Affiliation(s)
- Ratana Tacharoenmuang
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand.,Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan.,Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Satoshi Komoto
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Ratigorn Guntapong
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | - Sompong Upachai
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | - Phakapun Singchai
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | - Tomihiko Ide
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan.,Center for Research Promotion and Support, Joint Research Support Promotion Facility, Fujita Health University, Toyoake, Aichi, Japan
| | - Saori Fukuda
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | | | - Busarawan Sriwantana
- Department of Medical Sciences, Medical Sciences Technical Office, Nonthaburi, Thailand
| | - Masashi Tatsumi
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections, Nonthaburi, Thailand
| | - Kazushi Motomura
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections, Nonthaburi, Thailand.,Osaka Institute of Public Health, Osaka, Japan
| | - Naokazu Takeda
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections, Nonthaburi, Thailand
| | - Takayuki Murata
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Somchai Sangkitporn
- National Institute of Health, Department of Medical Sciences, Nonthaburi, Thailand
| | - Koki Taniguchi
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Tetsushi Yoshikawa
- Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| |
Collapse
|
6
|
Boonchan M, Guntapong R, Sripirom N, Ruchusatsawat K, Singchai P, Rungnobhakhun P, Tacharoenmuang R, Mizushima H, Tatsumi M, Takeda N, Sangkitporn S, Mekmullica J, Motomura K. The dynamics of norovirus genotypes and genetic analysis of a novel recombinant GII.P12-GII.3 among infants and children in Bangkok, Thailand between 2014 and 2016. Infect Genet Evol 2018; 60:133-139. [PMID: 29471118 DOI: 10.1016/j.meegid.2018.02.028] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Revised: 02/15/2018] [Accepted: 02/19/2018] [Indexed: 12/21/2022]
Abstract
Norovirus (NoV) is the leading cause of viral acute gastroenteritis among all age groups in the world. We performed a molecular epidemiological study of the NoVs prevalent in Bangkok between November 2014 and July 2016 to investigate the emergence of new NoV variants in Thailand. A total of 332 stool specimens were collected from hospitalized pediatric patients with acute gastroenteritis in Bangkok, Thailand. NoVs were detected by real-time PCR. The genome of the N-terminal/shell domain was amplified, the nucleotide sequence was determined, and phylogenetic analyses were performed. GII NoV was detected in 58 (17.5%) of the 332 specimens. GII.17, a genotype strain prevalent from 2014 to mid-2015, was hardly detected and replaced by the GII.3 genotype strain. Entire genome sequencing followed by phylogenetic analysis of the GII.3 genotype strains indicated that they are new recombinant viruses, because the genome encoding ORF1 is derived from a GII.12 genotype strain, whereas that encoding ORF2-3 is from a GII.3 genotype strain. The putative recombination breakpoints with the highest statistical significance were located around the border of 3Dpol and ORF2. The change in the prevalent strain of NoV seems to be linked to the emergence of new forms of recombinant viruses. These findings suggested that the swapping of the structural and non-structural proteins of NoV is a common mechanism by which new epidemic variants are generated in nature.
Collapse
Affiliation(s)
- Michittra Boonchan
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections (RCC-ERI), Nonthaburi 11000, Thailand
| | - Ratigorn Guntapong
- National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi 11000, Thailand
| | | | - Kriangsak Ruchusatsawat
- National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi 11000, Thailand
| | - Phakapun Singchai
- National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi 11000, Thailand
| | | | - Ratana Tacharoenmuang
- National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi 11000, Thailand
| | - Hiroto Mizushima
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections (RCC-ERI), Nonthaburi 11000, Thailand; Research Institute of Microbial Diseases, Osaka University, Suita, Osaka 565-0781, Japan
| | - Masashi Tatsumi
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections (RCC-ERI), Nonthaburi 11000, Thailand; Research Institute of Microbial Diseases, Osaka University, Suita, Osaka 565-0781, Japan
| | - Naokazu Takeda
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections (RCC-ERI), Nonthaburi 11000, Thailand; Research Institute of Microbial Diseases, Osaka University, Suita, Osaka 565-0781, Japan
| | - Somchai Sangkitporn
- National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi 11000, Thailand
| | | | - Kazushi Motomura
- Thailand-Japan Research Collaboration Center on Emerging and Re-emerging Infections (RCC-ERI), Nonthaburi 11000, Thailand; Research Institute of Microbial Diseases, Osaka University, Suita, Osaka 565-0781, Japan; Osaka Institute of Public Health, Osaka 537-0025, Japan.
| |
Collapse
|
7
|
Guntapong R, Tacharoenmuang R, Singchai P, Upachai S, Sutthiwarakom K, Komoto S, Tsuji T, Tharmaphornpilas P, Yoshikawa T, Sangkitporn S, Taniguchi K. Predominant prevalence of human rotaviruses with the G1P[8] and G8P[8] genotypes with a short RNA profile in 2013 and 2014 in Sukhothai and Phetchaboon provinces, Thailand. J Med Virol 2016; 89:615-620. [PMID: 27557434 DOI: 10.1002/jmv.24669] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/22/2016] [Indexed: 01/08/2023]
Abstract
Of 2,754 stool specimens collected from children with acute gastroenteritis during 2013-2014 in Sukhothai and Phetchaboon provinces, Thailand, 666 (24.2%) were positive for rotavirus A (RVA) in polyacrylamide gel electrophoresis (PAGE). The G and P types of all RVA-positive specimens were determined by semi-nested RT-PCR. G1P[8] (56.5%) was most prevalent, followed by G2P[4] (22.1%). Unusual G8P[8] human RVAs (HuRVAs) were detected at a high frequency (20.0%). Interestingly, 171 of the 376 G1P[8] HuRVAs and all of the 133 G8P[8] HuRVAs showed a short RNA pattern in PAGE. Thus, it was shown that the properties of HuRVAs have been markedly unusual in recent years in Thailand. J. Med. Virol. 89:615-620, 2017. © 2016 Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Ratigorn Guntapong
- National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi, Thailand
| | - Ratana Tacharoenmuang
- National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi, Thailand
| | - Phakapun Singchai
- National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi, Thailand
| | - Sompong Upachai
- National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi, Thailand
| | - Karun Sutthiwarakom
- National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi, Thailand
| | - Satoshi Komoto
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Takao Tsuji
- Department of Microbiology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | | | - Tetsushi Yoshikawa
- Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Somchai Sangkitporn
- National Institute of Health, Department of Medical Sciences, Ministry of Public Health, Nonthaburi, Thailand
| | - Koki Taniguchi
- Department of Virology and Parasitology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| |
Collapse
|