Browse
Submit Data
Databases
API
Help

Dataset Information

21 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Recyclable waste collection by informal sector in Vietnam: Dataset from Vinh, Nha Trang, Buon Ma Thuot, Da Nang, Ho Chi Minh and Hanoi Cities.

ABSTRACT: Even though the matter was not widely acknowledged, informal recycling plays a vital role in waste treatment in many developing countries. In Vietnam, the management of waste collection and treatment faces many difficulties, as there is no statistical data or description of the informal sector in waste collection and recycling to clarify their role, their scale, and their capacity. This paper presents the preliminary data processed by informal waste collectors and aggregators in six Vietnamese cities, namely, Vinh, Nha Trang, Buon Ma Thuot, Da Nang, Ho Chi Minh, and Hanoi. The surveys were conducted from January 2017 to December 2019 by the JEAI Recycurbs Viet project [1] and then from August 2019 to December 2020 in the framework of the COMPOSE project (2019-2021) [2]. Geographical and sociology data of aggregators will demonstrate the overall background of the presence, spatial allocation, and the establishment process of aggregators in the surveyed cities to find the patterns of establishment and operations of these aggregators. The data will be the basis for the development of policy making on Extended Producer Responsibility (EPR) in Vietnam.

SUBMITTER: Nguyen TH

PROVIDER: S-EPMC8053806 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Similar Datasets

Synchrony of Dengue Incidence in Ho Chi Minh City and Bangkok.

Project description:BackgroundHo Chi Minh City and Bangkok are highly dengue endemic. The extent to which disease patterns are attributable to local versus regional dynamics remains unclear. To address this gap we compared key transmission parameters across the locations.Methods and principal findingsWe used 2003-2009 age-stratified case data to inform catalytic transmission models. Further, we compared the spatial clustering of serotypes within each city. We found that annual case numbers were highly consistent across the two cities (correlation of 0.77, 95% CI: 0.74-0.79) as was the annual force of infection (correlation of 0.57, 95% CI: 0.46-0.68). Serotypes were less similar with serotype-specific correlations ranging from 0.65 for DENV1 to -0.14 for DENV4. Significant spatial clustering of serotypes was observed in HCMC at distances <500m, similar to previous observations from Bangkok.DiscussionsDengue dynamics are comparable across these two hubs. Low correlation in serotype distribution suggests that similar built environments, vector populations and climate, rather than viral flow drives these observations.

| S-EPMC5199033 | biostudies-literature

The dynamics of GII.4 Norovirus in Ho Chi Minh City, Vietnam.

Project description:Norovirus (NoV) is a major cause of epidemic gastroenteritis in industrialized countries, yet the epidemiological significance of NoV in industrializing countries remains poorly understood. The spatiotemporal distribution of NoV genotypes identified in 2054 enrolled children was investigated between May 2009 and December 2010, in Ho Chi Minh City (HCMC), Vietnam. A total of 315 NoV extracted from stool samples were genotyped and GPS mapped to their source. Genogroup II NoV, particularly GII.4, were predominant, and the GII.4 strains could be subgrouped into GII.4-2006b (Minerva) and GII.4-2010 (New Orleans) variants. There was no spatiotemporal structure among the endemic GII strains; yet a significant spatiotemporal signal corresponding with the novel introduction of GII.4-2010 variant was detected. These data show that NoV GII.4 variants are highly endemic in HCMC and describe a scenario of rapid NoV strain replacement occurring in HCMC in early 2010.

| S-EPMC4047827 | biostudies-literature

Endemic norovirus infections in children, Ho Chi Minh City, Vietnam, 2009-2010.

Project description:We performed a case-control investigation to identify risk factors for norovirus infections among children in Vietnam. Of samples from 1,419 children who had diarrhea and 609 who were asymptomatic, 20.6% and 2.8%, respectively, were norovirus positive. Risk factors included residential crowding and symptomatic contacts, indicating person-to-person transmission of norovirus.

| S-EPMC3713809 | biostudies-literature

Genetic and antigenic characterization of enterovirus 71 in Ho Chi Minh City, Vietnam, 2011.

Project description:Enterovirus 71 (EV71) frequently causes fatal infections in young children in Asia. In 2011, EV71 epidemics occurred in southern Vietnam. We conducted genetic and antigenic analysis of the EV71 isolates and found that 94% of them were genotype C4a related to two lineages circulating in China and 6% were genotype C5 which have circulated in Vietnam since 2003. Antigenic variants were not detected. EV71 vaccines are being developed. Longitudinal enterovirus surveillance data are critical to formulate vaccination policy in Vietnam.

| S-EPMC3726754 | biostudies-literature

Effects of Extreme Temperatures on Mortality and Hospitalization in Ho Chi Minh City, Vietnam.

Project description:There is a lack of research focusing on the association of temperature with mortality and hospitalization in developing countries with tropical climates and a low capacity to cope with the influences of extreme weather events. This study aimed to examine and compare the effect of temperature, including heat waves, on mortality and hospitalization in the most populous city of Vietnam. We used quasi-Poisson time series regression coupled with the distributed lag non-linear model (DLNM) to examine the overall pattern and compare the temperature-health outcome relationship. The main and added effects of heat waves were evaluated. The main effect of heat waves significantly increased the risk of all cause-specific mortality. Significant main effects of heat waves on hospitalization were observed only for elderly people and people with respiratory diseases (elderly, relative risk (RR) = 1.28, 95% confidence interval (CI) = 1.14?3.45; respiratory diseases, RR = 1.3, 95% CI = 1.19?1.42). The RRs of the main effect were substantially higher than those of the added effect in mortality; the same was applicable for hospitalizations of people with respiratory diseases and elderly people. The findings of this study have important implications for public health adaptation and prevention program implementation in the protection of residents from the adverse health effects of temperature.

| S-EPMC6388260 | biostudies-literature

Primary care influenza-like illness surveillance in Ho Chi Minh City, Vietnam 2013-2015.

Project description:BackgroundYear-round transmission of influenza has been detected in Vietnam through both national surveillance and other epidemiological studies. Understanding the demographic and clinical features of influenza-like illness (ILI) presenting to primary care in urban Vietnam is vital to understand these transmission dynamics.MethodsAn observational study of patients with ILI in Ho Chi Minh City, Vietnam, was conducted between August 2013 and November 2015 in a mix of public and private primary care settings. Molecular testing for influenza A and influenza B and 12 other respiratory viruses was performed.ResultsA total of 1152 ILI patients were recruited. 322 and 136 subjects tested positive for influenza A and influenza B, respectively. 193 subjects tested positive for another respiratory virus; most commonly rhinovirus and parainfluenza virus 3. Influenza was detected in 81% of the 116 study weeks. Three peaks of influenza activity were detected; an H3N2 peak April-June 2014, an influenza B peak July-December 2014, and a mixed H3N2 and H1N1 peak March-September 2015. Subjects recruited from private clinics were more likely to have higher income and to have reported previous influenza vaccination. Antibiotic use was common (50.3%) despite limited evidence of bacterial infection.ConclusionInfluenza in southern Vietnam has complex transmission dynamics including periods of intense influenza activity of alternating types and subtypes. Broadening surveillance from hospital to the community in tropical settings is feasible and a valuable for improving our understanding of the global spread and evolution of the virus.

| S-EPMC6086852 | biostudies-literature

Epidemiological urinalysis of children from kindergartens of Can Gio, Ho Chi Minh City - Vietnam.

Project description:BackgroundRecent studies on Vietnamese children have shown that kidney diseases are not detected early enough to prevent chronic renal failure. The dipstick test is a simple and useful tool for detecting urinary abnormalities, especially in isolated or remote areas of Vietnam, where children have limited access to health care.MethodsThis cross-sectional study was conducted in 2011 at seven kindergartens in Can Gio district, Ho Chi Minh City, Vietnam. Two thousand and twelve children, aged 3 to 5, were enrolled. Morning mid-stream urine samples were examined by dipstick. Children with abnormal findings were re-examined with a second dipstick and underwent further investigations.ResultsUrinalysis was available for 1,032 boys and 980 girls. Mean age was 4.4 ± 0.8 years. Urinary abnormalities were detected in 108 (5.5%) of the subjects. Among them, nitrituria and leucocyturia accounted for more than 50%. Positive fractions of proteinuria, hematuria, nitrituria, leucocyturia, and combined nitrituria and leucocyturia after two dipsticks were 0.1%, 0.1%, 2%, 1% and 0.3%, respectively. Abnormal findings were more common in girls than boys (p < 0.001), and higher in communes with very low (< 50 persons/km2) population density (14.3% vs 4.1%, p < 0.001). A renal ultrasound detected four cases of hydronephrosis and one case of duplication of ureter.ConclusionsThe prevalence of urinary abnormalities in asymptomatic children in South Vietnam demonstrates the need for hygiene education among parents. Training for dipstick usage for all medical staff at health stations, especially in remote areas and in places with very low population density, is also clearly necessary. Routine urinalysis can be set up if a close control is conducted at locations.

| S-EPMC3829665 | biostudies-literature

Superspreading Event of SARS-CoV-2 Infection at a Bar, Ho Chi Minh City, Vietnam.

Project description:We report a superspreading event of severe acute respiratory syndrome coronavirus 2 infection initiated at a bar in Vietnam with evidence of symptomatic and asymptomatic transmission, based on ministry of health reports, patient interviews, and whole-genome sequence analysis. Crowds in enclosed indoor settings with poor ventilation may be considered at high risk for transmission.

| S-EPMC7774544 | biostudies-literature

Energy and macronutrient intakes in preschool children in urban areas of Ho Chi Minh City, Vietnam.

Project description:BackgroundAn increasing prevalence of overweight and obesity has been documented in preschool children in Ho Chi Minh City (HCMC), Vietnam. However, little is known about what preschool children in HCMC eat or how well their nutrient intake meets nutrient recommendations. This study aims to describe the energy and macronutrient intake and compare these nutrient intakes with the recommendations for Vietnamese children aged four to five years.MethodsThe data comes from the baseline measurement of a one year follow-up study on obesity in 670 children attending kindergartens in HCMC. Dietary information for each child at the school and home settings was collected using Food Frequency Questionnaires (FFQs), by interviewing teachers and parents or main caregivers. The average energy and nutrient intake in a day was calculated. The proportion of children with energy intake from macronutrients meeting or exceeding the recommendations was estimated based on the 2006 recommended daily allowance (RDA) for Vietnamese children in this age group.ResultsThe dietary intake of the participants contained more energy from protein and fat, particularly animal protein and fat, and less energy from carbohydrates, than the RDA. Most children (98.1%) had mean energy intake from protein greater than the recommended level of 15%, and no child obtained energy from animal fat that was in accordance with the recommendation of less than 30% of the total fat intake. Nearly one half of children (46.5%) consumed less than the advised range of mean energy intake from carbohydrate (60%-70%).ConclusionIn this preschool child population in HCMC, in which obesity is emerging as major public health problem, there is an imbalance in dietary intake. Healthy eating programs need to be developed as a part of an obesity prevention program for young children in HCMC.

| S-EPMC2575195 | biostudies-literature

Job satisfaction of clinical pharmacists and clinical pharmacy activities implemented at Ho Chi Minh city, Vietnam.

Project description:Ho Chi Minh City (HCMC) in Vietnam pioneered the practice of clinical pharmacy; however, hospitals in HCMC have faced numerous challenges that might influence the job satisfaction of clinical pharmacists (CPs). Additionally, there have been no official statistics about clinical pharmacy activities that have been reported so far. Therefore, this study was conducted to examine the current status of the clinical pharmacy profession and to analyze the key factors affecting job satisfaction of CPs in HCMC. This was a cross-sectional study. Self-administered questionnaires were distributed to all the CPs in all the 128 hospitals in HCMC via an online survey tool from May to June 2020. Only about 30% of the respondents were full-time CPs. The percentage of CPs participating in clinical wards was relatively low (52.79%). "Provide drug information for patients and medical employees" was the most common clinical pharmacy activity, with the percentage of CPs participating in it being nearly 90%. Overall, 74.1% of the 197 CPs surveyed were satisfied with their current job. The factors that they were satisfied with the most and the least were "Inter & Intra professional relationships" (95.9%) and "Income" (59.9%), respectively. The only demographic and work-related characteristic that had a statistically significant association with overall job satisfaction was "Ward round participation". Most clinical pharmacy tasks noted a high rate of participation from the CPs. Nevertheless, hospitals in HCMC was found to be experiencing a shortage of CPs and low levels of participation of CPs in ward rounds, and most CPs were unable to completely focus on clinical pharmacy tasks. Regarding CPs' job satisfaction-related aspects, income and ward round participation appear to be the two factors that should be increased, in order to enhance CPs' job satisfaction.

| S-EPMC7822262 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data