Studies on mosquito density in urban Kano: a study to calculate larval indices in municipal area of Gwale, Kano, Nigeria

2020 ◽  
Vol 4 (6) ◽  
Author(s):  
A.B. Umar ◽  
A.H. Dankaka ◽  
M. Manjur Shah
Keyword(s):  
Local Government ◽  
Critical Level ◽  
Cross Sectional Study ◽  
Local Government Area ◽  
Mosquito Density ◽  
Sectional Study ◽  
Cross Sectional ◽  
Potential Sources ◽  
Mosquito Breeding ◽  
Water Holding

The study is carried out to standardize larval indices namely House Index, Container Index and Breteau Index and also to identify the major breeding sources of mosquitoes in the residential environment in and around the Gwale Local government area of  Kano, Nigeria. A cross-sectional study by selecting 50 houses randomly from the 6 wards of Municipality was employed. Every water holding container indoors and outdoors were counted and searched for larval presence and noted on a pretested format. In this study, 300 houses were surveyed in 21 days out of which 94.33% (283 houses) were found to have potential sources for mosquito breeding. All the entomological indices were found to be above the critical level. House Index = 28.67%; Container Index = 12.14%; Breteau Index = 64.00% showing high chances for outbreaks of mosquito borne diseases. The area is prone to mosquito borne disease like malaria and therefore warrants interventions from the competent.

scholarly journals Incidence of fibroid and its effects on fertility in Eleme local government area of Rivers State

2020 ◽  
Vol 8 (5) ◽  
pp. 1689
Author(s):  
Barinua K. Gbaranor ◽  
Clinton D. Orupabo ◽  
Nazor P. Barinua Gbaranor ◽  
Peace E. Okpara ◽  
Progress D. Victor
Keyword(s):  
Local Government ◽  
Cross Sectional Study ◽  
Local Government Area ◽  
Reproductive Age ◽  
Sectional Study ◽  
Women Of Reproductive Age ◽  
Cross Sectional ◽  
Black Race ◽  
Study Population ◽  
Rivers State

Background: Fibroid is a gynaecological problem that affects women of reproductive age across the globe especially among the black race. This study was done to evaluate the incidence of fibroid and its effects on fertility in Eleme Local Government Area.Methods: It is a cross-sectional study with 60 participants aged 18-28 years, 29-39 years, 40-49 years, 50-59 years and >60 years.Results: The study revealed that 90% of the respondents have fibroid and 10% do not have fibroid. The effects range from painful menstruation, heavy menses, irregular menstruation and infertility at the values of 63.3%, 48.3%, 51.7% and 86.8% respectively.Conclusions: Though the effects of fibroids are universal, our study population seems to show some effects more common to them.

scholarly journals Detection of Toxoplasma gondii antibodies in trade donkeys (Equus asinus) at Ganawuri district market, Riyom Local Government area, Plateau State, North Central Nigeria

2019 ◽  
pp. 60-64
Author(s):  
Shalangwa Ishaku Bata ◽  
Shalom Kumra Byencit
Keyword(s):  
Public Health ◽  
Toxoplasma Gondii ◽  
Local Government ◽  
Cross Sectional Study ◽  
Latex Agglutination ◽  
Local Government Area ◽  
Serum Samples ◽  
Cross Sectional ◽  
North Central ◽  
Plateau State

Background and Aim: Toxoplasma gondii is a parasite of public health significance due to its possible transmission to humans through ingestion of tissue cysts in raw or undercooked meat or food or water contaminated with oocysts shed by felids and transplacental transmission. This study was carried out to provide information on the possible risk of transmission through eating undercooked donkey meat by conducting a market based cross-sectional study design to determine the presence of T. gondii antibodies in trade donkeys in Ganawuri district, Riyom Local Government Area, Plateau State, North Central, Nigeria. Materials and Methods: One hundred and thirteen serum samples were collected from trade donkeys at the market and analyzed for T. gondii antibodies using latex agglutination test (LAT). Serum samples with LAT titer >10 μl/ml were considered positive. Results: The distribution of the donkeys based on their sources showed that greater proportions (61.1%) were from North Eastern part of the country. The study showed that 31 of the serum samples collected and analyzed were positive for T. gondii antibodies given an overall prevalence of 27.4%. The prevalence ranges between 22.2 and 33.3% across the states where the donkeys were sourced. The study showed that seropositivity increases with age (p=0.003; OR=11.8) and ranges between 12.5 and 47.2%. The prevalence did not vary significantly based on sex and source/location (p=0.494, OR=0.05; 0.920, 1.45, respectively). Conclusion: This study showed that trade donkeys at Ganawuri district market have antibodies to T. gondii and suggest a public health risk from the consumption of undercooked donkey meat.

scholarly journals Seroprevalence, prevalence, and genomic surveillance: monitoring the initial phases of the SARS-CoV-2 pandemic in Betim, Brazil

2021 ◽  
Author(s):  
Ana Valesca Fernandes Gilson Silva ◽  
Diego Menezes ◽  
Filipe Romero Rebello Moreira ◽  
Octavio Alcantara Torres ◽  
Paula Luize Camargos Fonseca ◽  
...  
Keyword(s):  
Local Government ◽  
Geographical Area ◽  
Population Based ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
The Third ◽  
Molecular Tests ◽  
Epidemiological Monitoring ◽  
The City

The Covid-19 pandemic has created an unprecedented need for epidemiological monitoring using diverse strategies. We conducted a project combining prevalence, seroprevalence, and genomic surveillance approaches to describe the initial pandemic stages in Betim City, Brazil. We collected 3239 subjects in a population-based age-, sex- and neighborhood-stratified, household, prospective; cross-sectional study divided into three surveys 21 days apart sampling the same geographical area. In the first survey, overall prevalence (participants positive in serological or molecular tests) reached 0.46% (90% CI 0.12% - 0.80%), followed by 2.69% (90% CI 1.88% - 3.49%) in the second survey and 6.67% (90% CI 5.42% - 7.92%) in the third. The underreporting reached 11, 19.6, and 20.4 times in each survey, respectively. We observed increased odds to test positive in females compared to males (OR 1.88 95% CI 1.25 - 2.82), while the single best predictor for positivity was ageusia/ anosmia (OR 8.12, 95% CI 4.72 - 13.98). Thirty-five SARS-CoV-2 genomes were sequenced, of which 18 were classified as lineage B.1.1.28, while 17 were B.1.1.33. Multiple independent viral introductions were observed. Integration of multiple epidemiological strategies was able to describe Covid-19 dispersion in the city adequately. Presented results have helped local government authorities to guide pandemic management.

scholarly journals Gram Negative Bacteria Associated with Spoilage of Tomatoes Sold at Mararaba and Masaka Market, New Karu Local Government Area, Nasarawa State

2019 ◽  
pp. 1-7
Author(s):  
A. L. Olokun ◽  
A. B. Ajide ◽  
J. O. Ihuma
Keyword(s):  
Local Government ◽  
Pathogenic Bacteria ◽  
Cross Sectional Study ◽  
Local Government Area ◽  
Biochemical Test ◽  
Gram Negative Bacteria ◽  
Salmonella Spp ◽  
Cross Sectional ◽  
Gram Negative ◽  
Esherichia Coli

Aims: The study is aimed at isolating and identifying the gram negative bacteria associated with spoilage of tomatoes at Mararaba and Masaka markets, New Karu Local Government Area, Nasarawa State. Study Design: A cross-sectional study to isolate gram negative bacteria associated with spoilage of tomatoes at Mararaba and Masaka markets, New Karu Local Government Area, Nasarawa State. Place and Duration of Study: The isolation of gram negative bacteria was carried out at the Department of Biological Sciences, Bingham University New Karu, Nasarawa State, Nigeria, between January, 2018 and September, 2018. Methodology: The samples collected were crushed with a sterile mortar and pestle after which tenfold serial dilution was carried out using sterile distilled water before inoculating on MaCconkey and Blood agar using the pour plate technique. Colonies were then subjected to gram staining and biochemical test. Results: From the result of the biochemical test, Salmonella spp, Esherichia coli spp, Klebsiella spp and vibrio spp. were the gram-negative bacteria isolated from the tomato samples collected at both markets. Conclusion: Tomatoes sold in an unclean environment that is contamination with food- borne pathogenic bacteria poses a risk to the consumers.

scholarly journals Occupational Health and Safety Problems, Health Literacy, Mental Health and Quality of life among Public Work Division Workers in the Northeast of Thailand - A Cross-sectional Study

2020 ◽  
Author(s):  
Parichat Wongwarissara ◽  
Natnapa Padchasuwan ◽  
Wongsa Laohasiriwong
Keyword(s):  
Quality Of Life ◽  
Mental Health ◽  
Critical Level ◽  
Health And Safety ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Public Work ◽  
High Level

Introduction: Public Work Division is a local government organisation in Thailand. The workers of the Public Work Division are vulnerable to Occupational Health and Safety (OHS) problems. Those who could cope with various hazards should be able to maintain their good Quality of Life (QOL). Aim: To determine the OHS problems, level of Health Literacy (HL), mental health status, QOL and its association among Public Work Division workers of Local Government Organisations in the Northeast of Thailand. Materials and Methods: A cross-sectional study was conducted among 823 participants recruited by using multistage random sampling from Public Work Division of Local Administration Organisations in eight provinces of the Northeast of Thailand. A self-administered structured questionnaire was administered to assess OHS problems, HL, mental health and QOL. Multiple logistic regression was used to determine the association between mental health, HL, OHS problems and QOL when controlling other covariates. Results: More than half of the workers were male (71.20%) with the mean age of 39.38 years (±9.64). Almost one-third of the workers had high level of ergonomic OHS (32.20%), 39.49% had high level of depression and 60.51% had interactive level of HL. Only 32.32% had good QOL. The multivariable analysis indicated factors that were significantly associated with good QOL of participants. These factors were critical level of HL on self-management skills (adj. OR=5.57; 95% CI: 3.46-8.94), critical level of HL on media literacy skills (adj. OR=3.29; 95% CI: 1.92- 5.63), moderate depression (adj. OR=2.56; 95% CI: 1.68-3.91), mild depression (adj. OR=5.05; 95% CI: 3.23-7.78) and low-tomoderate ergonomic problems (adj. OR=1.42; 95% CI: 1.01- 2.09) when controlling the effect of other covariates. Conclusion: Less than one-third of public work division workers had good QOL. HL, depression, OHS problems had influence on QOL.

scholarly journals Container Positivity and Larva Distribution Based on the Container Characteristics

2017 ◽  
Vol 6 (3) ◽  
pp. 237
Author(s):  
Wanti Wanti ◽  
Ririh Yudhastuti ◽  
Subagyo Yotopranoto ◽  
Hari B. Notobroto ◽  
Sri Subekti ◽  
...  
Keyword(s):  
Control Program ◽  
Cross Sectional Study ◽  
Equation Model ◽  
Good Choice ◽  
National Average ◽  
Mosquito Density ◽  
Sectional Study ◽  
Cross Sectional ◽  
Influential Variable ◽  
And Control

Dengue Haemorrhagic Fever (DHF) prevention and control program has been conducted in Kupang City but DHF Incidence Rate (IR) is always high and exceeds the national average. Calculating the density of larvae and pupae is a good choice in calculating DHF mosquitos’ density because larvae capture is easier than mosquitoes, and pupa is the nearest stage with adult mosquitoes so can better represent actual mosquito density. This observational study used cross sectional study design was conducted in Kupang City as many 24 urban villages or 480 houses during the rainy and dry season and all containers inside and outside homes selected been observed. Larvae and pupae were collected using gamadotik then identified. Analyzed data were using multiple regression logistic test, independent t test and Anova test. This study found 781 containers with the equation model of container positivity = 2,975 lid - 0.192 material + 0.781 type - 3,706, with the most influential variable is the container lid (OR 19.5). <em>Ae. Aegypti</em>, <em>Ae. Albopictus</em> and <em>Culex</em> can be found in water containers both inside and outside homes. The presence of larvae can be prevented either by doing closed and drain the container regularly and bury or drying container that is not used anymore. As limitation of water supply so other solutions need to be taken such as by sprinkling temefos into container with closed tightly to reduce the container positivity 19.5 times. For greater container can be done by water draining or reuse used container outside the home into a place to plant flowers or plants or become temporary garbage.

scholarly journals Availability and Breeding Preferences of Aedes Mosquitoes in Fifteen High Altitude Localities, Maekel Region, Eritrea: A Cross-sectional Study

2020 ◽  
Author(s):  
Kibreab Tesfamicael Haile ◽  
Meron Berhe Tsegai ◽  
Feven Negusse Sielu ◽  
Liya Tekle Weldu ◽  
Tesfit Brhane Nesserab ◽  
...  
Keyword(s):  
High Altitude ◽  
Dengue Fever ◽  
Cross Sectional Study ◽  
Transmission Risk ◽  
Sectional Study ◽  
Cross Sectional ◽  
Aedes Mosquitoes ◽  
Preventive Actions ◽  
Infestation Indices ◽  
Water Holding

Abstract Background: Even-though dengue fever suspicion started to surface in the high altitude localities of Zoba Maekel, presence of the vector has not been studied. Therefore, the study aimed to identify the availability of Aedes mosquitoes, their breeding preferences, and level of infestation in fifteen localities of this region.Methods: Inspection of all water holding containers, in 740 systematically selected households of fifteen localities, was done identifying immature stages of Aedes mosquitoes. All immatures were then, classified, reared and identified using taxonomic keys. Breeding preferences ratio and infestation indices were calculated.Results: In this study Aedes Aegypti mosquito was found in four localities, whereas mosquito of other Aedes specie was identified in twelve localities. Out of all the households inspected 51 were positive for Aedes immature. All indoor containers studied were free of Aedes infestation, whilst 53 of 874 outdoor containers were infested by Aedes larvae and pupae. In this study, discarded tyres were found to have the highest breeding preference ratio (2.11) and pupal productivity (40%). Plastic barrels had the highest positivity (42%) and were the second most productive type of container (28%). The Household, Container and Breteau Indices of more than half of the localities were higher than the high transmission risk thresholds.Conclusion: The study indicated possibilities of local dengue fever transmission in the studied areas. Hence, in depth confirmative studies should be considered and strategic preventive actions should be commenced in regard to the most preferred sites such as discarded tyres.

Sign in / Sign up

Export Citation Format

Share Document