CAJ | 학술논문

目的：了解2011年宁夏地区腹泻病例中轮状病毒（HRV）、杯状病毒（HuCV）、星状病毒（HAstV）及肠道腺病毒（HAdV）感染情况。方法2011年收集宁夏不同地区腹泻病例的粪便标本，采用ELISA法检测A组HRV，阳性标本采用RT-PCR法进行分型鉴定；采用RT-PCR或PCR法检测HuCV、HAstV和HAdV。结果共收集腹泻病例粪便标本690份，其中HRV占2.17%（15/690）、HuCV占21.74%（150/690）、HAstV占3.19%（22/690）、HAdv占6.52%（45/690）、混合感染占4.20%（29/690）。15份HRV G血清型与P基因型以G1、G3、P[4]型为优势株。结论2011年宁夏地区病毒性腹泻主要以＜2岁婴幼儿为主，HuCV是主要病原体。
목적：료해2011년저하지구복사병례중륜상병독（HRV）、배상병독（HuCV）、성상병독（HAstV）급장도선병독（HAdV）감염정황。방법2011년수집저하불동지구복사병례적분편표본，채용ELISA법검측A조HRV，양성표본채용RT-PCR법진행분형감정；채용RT-PCR혹PCR법검측HuCV、HAstV화HAdV。결과공수집복사병례분편표본690빈，기중HRV점2.17%（15/690）、HuCV점21.74%（150/690）、HAstV점3.19%（22/690）、HAdv점6.52%（45/690）、혼합감염점4.20%（29/690）。15빈HRV G혈청형여P기인형이G1、G3、P[4]형위우세주。결론2011년저하지구병독성복사주요이＜2세영유인위주，HuCV시주요병원체。
Objective To investigate the etiological characteristics of human rotavirus (HRV),human calicivirus (HuCV),human astrovirus (HAstV) and human enteral adenovirus (HAdV)in Ningxia province during 2011. Methods Stool specimen was collected from acute diarrhea case of Ningxia during 2011. HRV was detected by ELISA and serotype/genotype identified on those RT-PCR positive specimens. HuCV,HAstV and HAdV were detected by RT-PCR. Results In this study,a total of 690 specimens were detected,with the infection rates of HRV,HuCV,HAstV and HAdV as 2.17%,21.74%,3.19%and 6.52%,respectively. Co-infections were found in 4.20%of all the samples being tested. Among 15 HRV positive cases,serotypes G1,G3 and P[4]were the most predominant strains. Conclusion Children who were under 2 years of age were the majority among patients infected by diarrhea viruses while HuCV was recognized as the main pathogen responsible for the viral diarrhea casses in Ningxia,2011.