Noroviruses as an etiological factor of acute enteric infections in Novosibirsk infants
S A Bodnev , V V Maleev , E V Zhirakovskaya , T E Yun , A Yu Tikunov , N A Nikiforova , T G Korsakova , V V Klemesheva , A V Kachko , A T Podkolzin , Nina Viktorovna Tikunova , S A Bodnev , V V Maleyev , Ye V Zhirakovskaya , T E Yun , A Yu Tikunov , N A Nikiforova , T G Korsakova , V V Klemesheva , A V Kachko , A T Podkolzin , N V Tikunova
Epidemiology and Infectious Diseases ›› 2010, Vol. 15 ›› Issue (1) : 40 -44.
Noroviruses as an etiological factor of acute enteric infections in Novosibirsk infants
A total of 1007 fecal samples from the infants admitted to the unit of enteric infections, Children's City Clinical Hospital Three, Novosibirsk, were tested for genotypes 1 and 2 noroviruses in January to December 2006. It was ascertained that 12.4% of the samples contained noroviruses, most of the detected viruses being genotype 2 noroviruses (94.4%); noroviruses along with other viral pathogens were found in 7.2% of the samples. There was an age-related association - 70% of the noroviruses were isolated from infants aged 6 to 18 months. There was a morbidity rise in December 2006 when noroviruses were identified in 39% of the samples, which allowed them to hold the lead, by outstripping the traditionally more common rotavirus infection. Twenty norovirus isolates of noroviruses were tested for nucleotide sequence in the 5'-region of the gene encoding the capsid protein. The study isolates were shown to be very close and different in nucleotide sequence by not more than 4.5%.
enteric infections / acute gastroenteritis / noroviruses / rotaviruses / genotyping
| [1] |
Каджаева Э. П., Горелов А. В., Усенко Д. В. и др. // Инфекц. бол. - 2006. - Т. 3, № 2. - С. 34-36. |
| [2] |
Fankhauser R., Monroe S., Noel J. et al. // J. Infect. Dis. - 2002. - Vol. 186. - P. 1-7. |
| [3] |
Ho E., Cheng P., Wong D. et al. // J. Med. Virol. - 2006. - Vol. 78. - P. 1473-1479. |
| [4] |
Jiang X., Wang J., Graham D. et al. // J. Clin. Microbiol. - 1992. - Vol. 30. - P. 2529-2534. |
| [5] |
Lopman B., Reacher M., Duijnhoven Y. et al. // Emerg. Infect. Dis. - 2003. - Vol. 9. - P. 90-96. |
| [6] |
Maunula L., Von Bonsdorff C. // J. Clin. Virol. - 2005. - Vol. 34. - P. 186-194. |
| [7] |
Mead P., Slutsker L., Dietz V. et al. // Emerg. Infect. Dis. - 1999. - Vol. 5. - P. 607-625. |
| [8] |
Medici M., Martinelli M., Abelli L. et al. // J. Med. Virol. - 2006. - Vol. 78. - P. 1486-1492. |
| [9] |
9. O'Ryan M., Mamani N., Gaggero A. et al. // J. Infect. Dis. - 2000. - Vol. 182. - P. 1519-1522. |
Eco-vector
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