scholarly journals AKTIVITAS NOKTURNAL Aedes spp.VEKTOR DEMAM BERDARAH DENGUE DI KOTA SEMARANG

2021 ◽  
Vol 13 (1) ◽  
pp. 27-34
Author(s):  
Retno Hestiningsih ◽  
Govinda Restu Syahputra ◽  
Martini Martini ◽  
Sri Yuliawati ◽  
M. Arie Wuryanto ◽  
...  
Keyword(s):  
Aedes Albopictus ◽  
Dengue Hemorrhagic Fever ◽  
Environmental Parameters ◽  
Hemorrhagic Fever ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Blood Sucking ◽  
Temperature And Humidity ◽  
Breeding Grounds ◽  
Mosquito Collection

Sendangmulyo Village is one of the DHF (Dengue Hemorrhagic Fever) endemic areas in Semarang City. Previous studies reported that Aedes spp. active biting at night (nocturnal biting activity) in some areas in Indonesia. This indicates that changes in the blood-sucking behavior of Aedes spp mosquitoes can have an impact on dengue transmission. This research is a descriptive study with a cross-sectional study design. The study was conducted in 64 houses. The mosquito field collection was carried out using the resting mosquito collection method at 18.00-06.00 WIB. Observations of environmental parameters were also carried out to determine the temperature and humidity of the environment around the breeding grounds of Aedes spp. The results showed that there was a change in Aedes spp's blood-sucking activity from 16.00-17.00 WIB to 18.00-20.00 WIB. The distribution of Aedes albopictus in Sendangmulyo Village was 18% of the total Aedes spp. mosquitoes collected with a Resting Rate (RR) value of 0.98%. The average temperature and humidity in the area were 28.6 °C and 77.2%, respectively. This change in blood-sucking activity in Aedes spp has the potential to increase the risk of spreading DHF in Sendangmulyo Village. Dengue Hemorrhagic Fever vector control efforts need to be improved. Abstrak Kelurahan Sendangmulyo merupakan salah satu daerah endemis DBD (Demam Berdarah Dengue) di Kota Semarang. Studi-studi sebelumnya melaporkan bahwa Aedes spp. aktif menggigit pada malam hari (aktivitas menggigit nokturnal) di beberapa daerah di Indonesia. Hal ini mengindikasikan adanya perubahan perilaku menghisap darah nyamuk Aedes spp. dapat berdampak pada penularan dengue. Penelitian ini merupakan penelitian deskriptif dengan desain studi cross sectional. Penelitian dilakukan pada 64 rumah. Koleksi lapangan nyamuk dilakukan dengan metode  koleksi nyamuk istirahat  pada pukul 18.00-06.00 WIB. Pengamatan parameter lingkungan juga dilakukan untuk mengetahui suhu dan kelembaban lingkungan disekitar tempat perkembangbiakan Aedes spp. Hasil penelitian menunjukkan adanya perubahan aktivitas menghisap darah Aedes spp dari pukul 16.00-17.00 WIB menjadi pukul 18.00-20.00 WIB. Sebaran Aedes albopictus di Kelurahan Sendangmulyo adalah  18% dari total nyamuk Aedes spp yang terkoleksi dengan nilai Resting Rate (RR) sebesar 0,98%. Rata-rata suhu dan kelembaban di daerah tersebut masing-masing adalah 28,6 °C dan 77,2%. Perubahan aktivitas menghisap darah pada Aedes spp ini berpotensi meningkatkan risiko penyebaran DBD  di  Kelurahan Sendangmulyo. Upaya pengendalian vektor DBD perlu ditingkatkan.  

scholarly journals Effect of dengue hemorrhagic fever on thrombomodulin level

2009 ◽  
Vol 49 (5) ◽  
pp. 259
Author(s):  
Hendra Widjaja ◽  
Max F. J. Mantik
Keyword(s):  
Endothelial Cells ◽  
Dengue Hemorrhagic Fever ◽  
Pediatric Patients ◽  
Hemorrhagic Fever ◽  
Cross Sectional Study ◽  
Blood Analysis ◽  
Cross Sectional ◽  
Significant Difference ◽  
The Difference ◽  
Difference Test

Background Thrombocyte and endothelial cells play animportant role in dengue hemorrhagic fever pathogenesis.Thrombomodulin is a part of glycoprotein membrane inendothelial cells. Therefore, thrombomodulin level willincrease if endothelial cells disruption occurs.Objective To acknowledge the correlation between thedegree of dengue hemorrhagic fever and thrombomodulinlevel.Methods This was a cross-sectional study. Subjects werehospitalized pediatric patients with age ranging from oneto 13 year old in pediatric ward at Pro£ Dr. R.D. KandouHospital, Manado, who had fever. Three milliliters of bloodwere taken from vein, and were divided for two tests whichwere routine blood analysis and thrombomodulin analysis.Different data resulted from the dengue hemorrhagic fevergroup were processed, and analyzed statistically using F Testand LSD (least significant difference) test. The relationbetween dengue hemorrhagic fever and thrombomodulinwas analyzed with Spearman correlation coefficient.Results There was a significant result in the difference ofthrombomodulin level on four dengue hemorrhagic fevergroups which were classified according to the severity ofdengue hemorrhagic fever. There was a very significantpositive correlation between the severity of denguehemorrhagic fever and thrombomodulin level in detectingendothelial cells impairment.Conclusion Thrombomodulin level can be used as amarker to detect endothelial cells impairment in denguehemorrhagic fever. Higher grade of dengue hemorrhagicfever will have higher thrombomodulin level.

Dengue hemorrhagic fever: Knowledge, attitude, and practice in Palmeriam, Jakarta, Indonesia

2018 ◽  
Vol 2 (1) ◽  
pp. 9
Author(s):  
Siska Evi Martina ◽  
Cicilia Nony Ayu Bratajaya ◽  
Ernawati Ernawati
Keyword(s):  
Dengue Hemorrhagic Fever ◽  
Hemorrhagic Fever ◽  
Viral Disease ◽  
Cross Sectional Study ◽  
Health Promotion Program ◽  
Community Based ◽  
Cross Sectional ◽  
Attitude And Practice ◽  
Knowledge And Attitude ◽  
Knowledge Attitude And Practice

Background: Dengue hemorrhagic fever (DHF) is the most rapidly spreading mosquito-borne viral disease in the world. It is an emerging disease, episodic and occurring annually.  Aims: This study was to examine the knowledge, attitude, and practice of community in Palmeriam, Jakarta regarding dengue hemorrhagic fever.Methods: A community-based cross-sectional study was designed in this study between June to July 2016. Purposive sampling was done to collect data from 148 respondents.Results: This study found that average age was 47 years old, 75% were women, and 46.6% finished secondary high school. In another hand, 23.6% respondents had good knowledge, and 49.3% had a neutral attitude for preventing dengue hemorrhagic fever. The study found that 68.2% respondents had a mid-level of practice prevention dengue hemorrhagic fever and it can be improved. This study indicated that the community was quite familiar with Dengue hemorrhagic fever, but there was confusion about water storage and environment effect.Conclusion: Health promotion program and community participation should improve dengue awareness. Continuous campaign for enhancing the knowledge and attitude would result in better practice for DHF prevention.

Characteristic Suspect Related Incidence Of Dengue Hemorrhagic Fever (DHF): Cross Sectional Study On Suspect In Endemic Area Semarang City, Indonesia

2019 ◽  
Vol 22 (11) ◽  
pp. 420-426
Author(s):  
Martini Martini ◽  
Retno Hestiningsih ◽  
Gana Maulida ◽  
Atik Mawarni ◽  
Indranilla Kustamrini Samsuria
Keyword(s):  
Dengue Hemorrhagic Fever ◽  
Endemic Area ◽  
Hemorrhagic Fever ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional

scholarly journals Comparison of serial blood lactate level between dengue shock syndrome and dengue hemorrhagic fever (evaluation of prognostic value)

2007 ◽  
Vol 47 (4) ◽  
pp. 150 ◽  
Author(s):  
M. Tatang Puspanjono ◽  
Abdul Latief ◽  
Alan R. Tumbelaka ◽  
Sudigdo Sastroasmoro ◽  
Hartono Gunardi
Keyword(s):  
Oxygen Saturation ◽  
Blood Lactate ◽  
Dengue Hemorrhagic Fever ◽  
Lactate Level ◽  
Venous Blood ◽  
Dengue Shock Syndrome ◽  
Hemorrhagic Fever ◽  
Blood Lactate Level ◽  
Cross Sectional ◽  
The Difference

Background Dengue shock syndrome (DSS) mortality is still high.Monitoring of blood lactate level is important to evaluate shock.Objectives The study were to review the difference between bloodlactate level of DSS and that of dengue hemorrhagic fever (DHF),to correlate blood lactate level with hypoxia state as shock riskfactors (PaO 2 , oxygen saturation, and anion gap) and to determinethe cut-off point of blood lactate level to predict shock.Methods The study was carried out at the Department of ChildHealth, Medical School, University of Indonesia, CiptoMangunkusumo Hospital, Jakarta, from January until July 2006.Three mL venous blood specimen was collected from all subjectsfor peripheral blood, blood gasses, serology, and blood lactateexaminations. This study consisted of a retrospective cohort anda cross sectional method. Data were analyzed with Chi-squaretest. Continous data tested using Mann-Whitney method. Toknow the correlation between blood lactate level and shock riskfactors we use logistic regression test.Results In DSS group, 73% shows hyperlactatemia (lactate =2mmol/L). Conversion of lactate means between two groups issignificantly different from day one to day two and three. Therewas a negative correlation between lactate level and pO 2 andoxygen saturation. Oxygen saturation is the only value that hasclinical correlation. Regressions analysis can be applied using Y= 7.05–0.05 X equation. The cut-off point of lactate level asmarker for shock by using ROC curve is 32.015 mmol/L with 70%sensitivity and 83.3% specificity.Conclusions Hyperlactatemia in DSS can be considered as a signfor unappropriate treatment of shock. Blood lactate level can beused as a biochemical marker for tissue hypoxia, to assess severityof the disease, as monitoring of treatment, and has prognosticvalue of DHF cases.

scholarly journals Fauna and frequency of hard ticks of livestock in South Khorasan province in 2018: Short Communication

2020 ◽  
pp. 185-193
Keyword(s):  
Sampling Method ◽  
Short Communication ◽  
Hemorrhagic Fever ◽  
Cross Sectional Study ◽  
Cluster Sampling ◽  
Hard Tick ◽  
Cross Sectional ◽  
Control And Prevention ◽  
Spss Software ◽  
South Khorasan

Identification of hard tick species and their hosts are essential for the development of control and prevention programs for tick-borne diseases. In this descriptive cross-sectional study, ticks were collected from the sheep, goat, and camel in different regions of South Khorasan province, Iran in 2018 through cluster sampling method. Fauna and frequency of ticks were recorded and analyzed in SPSS software (version?). In total, 977 ticks were collected, such as: Hyalomma spp, including Hy. dromedarii (40.5%), Hy. anatulicum (30.7%), Hy. marginatum (12.5%), Hy. asciaticum (6.8%), Hy. schulzei (4.4%), Hy. detritum (3.2%), and Hy. scupense (1.1%); Rhipicephalus spp, including Rh. bursa (0.3%), Rh. sanguineus (0.2%); and Haemaphysalis spp, including Ha. concina (0.2%), and Ha. punctate (0.1%). The ticks have a high frequency in the region and the identified species in this study were vectors of Crimean Congo Hemorrhagic Fever (CCHF). Moreover, the Hyalomma species is dominant and prevalent throughout the studied region in spring and summer. Therefore the health system of the province has to put into consideration the essential care, education and informing about the CCHF disease.

scholarly journals TRANSMISI TRANSOVARIAL VIRUS DENGUE PADA NYAMUKAEDES SPP.

2013 ◽  
Vol 5 (1) ◽  
Author(s):  
Angle M. H. Sorisi
Keyword(s):  
Dengue Virus ◽  
Vertical Transmission ◽  
Dengue Hemorrhagic Fever ◽  
Virus Transmission ◽  
Hemorrhagic Fever ◽  
Health Problems ◽  
Transovarial Transmission ◽  
Blood Sucking ◽  
Endemic Areas ◽  
And Control

Abstract: Dengue Hemorrhagic Fever (DHF) is one of the most serious health problems in Indonesia which often causes outbreaks with numerous deaths. The disease is transmitted byAedes sp.females. Generally, dengue virus transmission occurs horizontally from human carriers, and the dengue viruses are passed on bytheir vectors through blood sucking activity. After propagation in the mosquito, the viruses are transmitted to human recipients. In addition, there is a vertical transmission (transovarial) of dengue virusesin the ova of Aedes sp.females. The viruses propagate in the ova that undergo  metamorphosis to become larvae, pupae, and imagoes. The transovarial transmission of dengue virusesin its vectors in endemic areas could be a causative key which is responsible for the phenomenon of increasing cases of DHF. Any effort to prevent and control DHF requires a thorough understanding about virDen transmission, including this transovarial transmission in Aedes spfemales. Keywords: DHF, transovarial transmission, Aedes sp.     Abstrak: Penyakit Demam Berdarah Dengue (DBD) merupakan salah satu masalah kesehatan yang semakin serius di Indonesia dan sering menimbulkan suatu Kejadian Luar Biasa (KLB) dengan jumlah kematian tinggi. Penyakit ditularkan melalui Aedes sp.betina. Transmisi virus dengue umumnya terjadi secara horizontal, yaitu dari manusia pembawa virus dengue ke nyamuk vektor Aedes sp. melalui aktivitasnya mengisap darahSetelah mengalami propagasi  dalam  tubuh nyamuk, virus dengue ditularkan ke  manusia penerima. Selain itu, transmisi virus dapat terjadi secara vertikal (transovarial) yaitu virus dengue dalam tubuh nyamuk vektorAedes sp. betinake ovum, kemudian berpropagasi dalam ovum, larva, pupa, dan imago. Transmisi transovarial virus dengueke vektornya di daerah endemik bisa menjadi kunci penyebab yang bertanggung jawab terhadap fenomena peningkatan kasus deman berdarah dengue. Upaya pencegahan dan penanggulangan DBD memerlukan pengetahuan yang matang tentang adanya infeksi transovarial virDen pada nyamuk Aedes sp. Kata kunci : DBD, transmisi transovarial,  Aedes sp.

scholarly journals Proporsi Larva Aedes aegypti dan Aedes albopictus, Hubungannya dengan Kejadian Demam Berdarah Dengue di Daerah Endemik Suburban Kabupaten Sleman, Yogyakarta

2019 ◽  
pp. 163-170
Author(s):  
Bobby Fahmi Muldan Pahlevi ◽  
Tri Wulandari Kesetyaningsih
Keyword(s):  
Aedes Aegypti ◽  
Aedes Albopictus ◽  
Dengue Hemorrhagic Fever ◽  
Urban Areas ◽  
Endemic Area ◽  
Hemorrhagic Fever ◽  
Suburban Area ◽  
Dengue Transmission ◽  
The Relationship

Dengue Hemorrhagic Fever (DHF) is transmitted by Aedes aegypti and Ae. albopictus. Aedes aegypti chooses to live indoors and Ae. albopictus in outdoors. Aedes aegypti has been proven to play a role in dengue transmission in urban areas. It is assumed that suburbs dominated by gardens, so it is possible that Ae. albopictus acts as a vector. The study aimed to analyze the relationship between Ae. albopictus and DHF incidence in suburban area. The study was conducted in Godean, Sleman Regency. 280 ovitrap were placed indoors and outdoors at across seven villages. Each village was represented by one hamlet, so there were 40 ovitrap of each hamlet. The proportion of ovitrap containing Ae. aegypti and Ae. albopictus larvae was calculated. The results showed that Ae. aegypti larvae was more indoors (78.50%) than outdoors (21.45%) in all villages and negatively correlates with DHF (p=0.036; r=-0.776). Aedes albopictus larvae is more commonly found in gardens (80.64%) than in homes (19.36%) and does not correlate with DHF (p = 0.702). It was concluded that in suburban endemic area of ​​Sleman Regency, Ae. aegypti larvae was more indoors and negatively correlated with DHF. Aedes albopictus larva was more in the garden and did not correlate with DHF incidence.

scholarly journals Relationship Host Behavior and The Environment of DHF Incidence in Wonokusumo Surabaya

2018 ◽  
Vol 5 (3) ◽  
pp. 383
Author(s):  
Sofa Nutrima Rismawati
Keyword(s):  
Data Collection ◽  
Dengue Hemorrhagic Fever ◽  
Secondary Data ◽  
Hemorrhagic Fever ◽  
Primary Data ◽  
Environment Interaction ◽  
Cross Sectional ◽  
Host Behavior ◽  
Cross Sectional Design ◽  
Data Collection Technique

ABSTRACTFree Number of larvae (ABJ) in RW 15, Wonokusumo Village is 85%. However, the incidence of Dengue Hemorrhagic Fever (DHF) is still high, ie 17 cases. The high incidence rate of DHF is due to the interaction between host, agent and environment. Host in terms of behavior, dengue virus as an agent and environment derived from the surrounding conditions that can cause and trigger the spread of DHF. The purpose of this research is to analyze the relationship of host and environment behavior to the occurrence of DHF in RW 15. This research using cross sectional design. Random sampling using the guy method. How to calculate the method guy is 10% of the population so that obtained a sample of 78 respondents. Primary data collection technique is done through indepth interview and filling questionnaire. Secondary data collection was obtained from Wonokusumo Puskemas report and report from Surabaya City Health Office. The research was conducted in RW 15. The result of bivariate statistic test showed significant relation between knowledge, attitude, action and environment against DHF incidence with p> α, 0,00> 0,05. The conclusion of this research is that there is host and environment interaction to DHF incidence. Suggestion of this research is procurement of work program every month, independent larvae monitoring movement by society and 3M movement plus every week on Thursday and procurement of training of cadre jumantik about how and regulation of dosage of abate powder according to dose.Keywords: host behavior, environment, disease Dengue Hemorrhagic Fever

scholarly journals Quantitative NS1 antigen and the severity of dengue virus infections

2015 ◽  
Vol 55 (2) ◽  
pp. 87
Author(s):  
Ni Made Adi Purnami ◽  
Mohammad Juffrie ◽  
Made Gde Dwi Lingga Utama
Keyword(s):  
Clinical Course ◽  
Nonstructural Protein ◽  
Dengue Infection ◽  
Hemorrhagic Fever ◽  
Cross Sectional Study ◽  
Severe Dengue ◽  
Virus Infections ◽  
Cross Sectional ◽  
Nonstructural Protein 1 ◽  
Spearman Test

Background Dengue infection is one of the main cause ofmorbidity and mortality in children in Indonesia. Since it is knownthat earlier treatment and supportive therapies can decreased casefatality rate from dengue hemorrhagic fever (DHF), identificationof children who have risks to develop to DHF must be quicklyidentified, mainly in areas of endemic.Objective To find a correlation between increased quantitativesecreted nonstructural protein-1 (sNS1) with clinical course ofsevere dengue infections.Methods This was a cross-sectional study conducted on childrenwith dengue infections in Tropical Infections Division of ChildHealth Department, Sanglah Hospital, Denpasar. Detection ofthe dengue antigen was made by examining sNS1 quantitativeimmuno-assay. Analysis correlation of Spearman test was used tolook the relationship between increased quantitative sNS1 withclinical course of severe dengue infections.Results There was a positive relationship between quantitativesNS1 and clinical course of severe dengue infections with a valueof r = 0.903, P=0.001. Increased sNS1 level had a positivecorrelation with more severe dengue infections.Conclusions Quantitative sNS1 titer has a strong positivecorrelation with clinical course of severe dengue infections.

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