ABSTRACT
A new species, Zographetus dzonguensis sp. nov., is described based on three male specimens from Upper Dzongu, North Sikkim District, Sikkim, India. The new species is closely similar to Z. pangi from Guangdong and Z. hainanensis from Hainan, China, from which it is distinguished based on the following combination of external characters: (a) forewing with the white spot at the base of space M3 being sharply pointed at the inner edge and conspicuously more elongated, and (b) on underside of hindwing, all chocolate-brown spots being smaller, in Z. dzonguensis sp. nov. compared with both Z. pangi and Z. hainanensis. In Z. dzonguensis sp. nov., the male genitalia may be distinguished as follows: (c) tegumen and uncus are almost equal in length, (d) the dorsal outline of tegumen is relatively flat, and (e) saccus is distinctly bent upward as angle between vinculum and saccus is more acute than in Z. pangi and Z. hainanensis.
Subject(s)
Lepidoptera , Moths , Animals , Genitalia, Male , India , Male , SikkimABSTRACT
As part of efforts to develop an informed policy for rotavirus vaccination, this prospective study was conducted to estimate the burden of rotavirus diarrhea among children less than 5 years old attended to the Department of Pediatrics, Jigme Dorji Wangchuk National Referral Hospital (JDWNRH), Thimphu, Bhutan. The duration of the study was three years, extending from February 2010 through December 2012. We estimated the frequency of hospitalization in the pediatric ward and dehydration treatment unit (DTU) for diarrhea and the number of events attributable to rotavirus infection among children under 5 years of age. During the study period, a total of 284 children (1 in 45) were hospitalized in the pediatric ward, and 2,220 (1 in 6) in the DTU with diarrhea among children residing in the Thimphu district. Group A rotavirus was detected in 32.5% and 18.8% of the stool samples from children hospitalized in the pediatric ward, respectively. Overall, 22.3% of the stool samples were rotavirus-positive, and the majority (90.8%) of them was detected in children under 2 years of age. From this study, we estimated that the annual incidence of hospitalization in the pediatric ward and DTU due to rotavirus diarrhea was 2.4/1000 (95% CI 1.7–3.4) and 10.8/1000 (95% CI 9.1–12.7) children, respectively. This study revealed that rotavirus is a major cause of diarrhea in Bhutanese children in Thimphu district and since no study has been performed previously, represents an important finding for policy discussions regarding the adoption of a rotavirus vaccine in Bhutan.
ABSTRACT
To develop aninformed policy for rotavirus vaccination, this prospective study was conductedto estimate the burden of rotavirus diarrhea among children less than 5 years oldattending the Department of Pediatrics, Jigme Dorji Wangchuk National ReferralHospital (JDWNRH), Thimphu, Bhutan. The duration of the study was three years, extendingfrom February 2010 through December 2012. We estimated the frequency of hospitalizationin pediatric ward and Dehydration Treatment Unit (DTU) for diarrhea and thenumber of events attributable to rotavirus infection among children under 5years of age. During the study period, a total of 284 children (1 in 45) werehospitalized in pediatric ward, and 2,220 children (1 in 6 children) in Dehydration Treatment Unit (DTU) withdiarrhea among children residing in the Thimphu district. Group A rotavirus was detected in 32.5% of the stoolsamples from the hospitalized children in pediatric ward and 18.8% in DTU withdiarrhea. Overall, 22.3% of the stool samples were rotavirus-positive, and the majority(90.8%) of them was detected in children under 2 years of age. From this study,we estimated that the annual incidence of hospitalization in ward and DTU s dueto rotavirus diarrhea was 2.4/1000 (95% CI 1.7–3.4) and 10.8/1000 (95% CI9.1–12.7) children, respectively. This study revealed that rotavirus is a majorcause of diarrhea in Bhutanese children in Thimphu district and represents animportant finding to policy discussions regarding the adoption of a rotavirusvaccine in Bhutan since no study has been performed previously.
