Widiarti Widiarti
Balai Besar Penelitian dan Pengembangan Vektor dan Reservoir Penyakit Salatiga

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DISTRIBUSI VEKTOR DAN POTENSI PENULARAN MALARIA DI PAPUA BARAT PADA BERBAGAI EKOSISTEM Riyani Setiyaningsih; Mega Tyas Prihatin; Mujiyono Mujiyono; Triwibowo Ambar Garjito; Widiarti Widiarti
Vektora : Jurnal Vektor dan Reservoir Penyakit Vol 10 No 1 (2018): Vektora : Jurnal vektor dan reservoir penyakit
Publisher : Balai Besar Penelitian dan Pengembangan Vektor dan Reservoir Penyakit (B2P2VRP) Salatiga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (950.449 KB) | DOI: 10.22435/vk.v10i1.1050

Abstract

Anopheles farauti, Anopheles brancofti, Anopheles punctulatus, and Anopheles koliensis are confirmed as malaria vectors in West Papua. The distribution of vectors and their potency as malaria transmission differs in each ecosystem. The aim of this research was to investigate the distribution of vectors and their potency as malaria transmission found in various ecosystem. Mosquitoes were caught by human landing collection method, Animal-Baited Trap, and livestock-baited trap. The larval surveillance was conducted in places that have potential as breeding place for Anopheles spp. Sampling sites were conducted in Manokwari, Fak-fak and Raja Ampat districts. Each District of mosquito and larva fishing is conducted in forest ecosystem near settlement, remote forest settlement, non forest near settlement, non forest remote settlement, beach near settlement and coastal remote settlement. The result of the study demonstrated that An. farauti, An. longirostris and An. punctulatus were positive from plasmodium caught in the beach near settlement, in the remote forest settlement and in non-forest near settlement ecosystems of Manokwari Regency, respectively. Anopheles farauti caught in non-forest near settlement ecosystem of Raja Ampat Regency was also found to be positive from plasmodium. However, none mosquitoes and larvae caught in Fak-fak Regency was positive. It is concluded that those mosquitoes caught in Manokwari and Raja Ampat Regency might act as vectors of Malaria.
PERILAKU PENGGUNAAN DAN PERAWATAN KELAMBU LLINs PADA MASYARAKAT DAERAH ENDEMIS MALARIA KABUPATEN LEBAK PROVINSI BANTEN Diana Andriyani Pratamawati; Siti Alfiah; Widiarti Widiarti
Vektora : Jurnal Vektor dan Reservoir Penyakit Vol 10 No 1 (2018): Vektora : Jurnal vektor dan reservoir penyakit
Publisher : Balai Besar Penelitian dan Pengembangan Vektor dan Reservoir Penyakit (B2P2VRP) Salatiga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (540.228 KB) | DOI: 10.22435/vk.v10i1.1079

Abstract

The effectiveness of insecticide-treated nets are believed to reduce the prevalence of malaria is influenced by the behavior of people in their use , such as how to install and wash , in addition to duration of use . People's behavior can be different in each region with respect to culture , culture and ethnicity / ethnicity as a predisposing factor . The purpose of this study is to describe the behavior of people in the use of insecticide-treated nets ( LLINs ), such as the acceptance, use, washing and participation in the care of LLINs (program preservation).The study design was observational cross-sectional design. The instrument of this research is questionnaire and observation guidance of mosquito net. Samples are people with insecticide-treated nets in Lebak regency (Banten) were 81 respondents . Data were analyzed by descriptive. The results showed the level of knowledge about the use of mosquito nets in the category of " enough " (70,4 %) , with the majority being " support " the use of mosquito nets (65,4 %), and the practise of the use of mosquito nets were classified as " good " (58 %). The results also show the observation nets most respondents installing netting around the bed either owned or partially owned the bed.nowledge of the use of mosquito nets is not maximal and in the use of insecticide treated nets LLINs in a small number of respondents complained of heat and stifling, so it is necessary to evaluate the benefits of socialization activities and how to install and care of insecticide treated nets LLINs that have been done.
BIOEKOLOGI VEKTOR MALARIA PADA BERBAGAI EKOSISTEM DI KABUPATEN DONGGALA, PROVINSI SULAWESI TENGAH Riyani Setiyaningsih; Lasmiati Lasmiati; Mujiyono Mujiyono; Mega Tyas Prihatin; Heru Priyanto; Moulanda Maksud; Yuyun Srikandi; Risti Risti; Ika Martiningsih; Widiarti Widiarti; Triwibowo Ambar Garjito
Vektora : Jurnal Vektor dan Reservoir Penyakit Vol 11 No 1 (2019): Vektora : Jurnal vektor dan reservoir penyakit
Publisher : Balai Besar Penelitian dan Pengembangan Vektor dan Reservoir Penyakit (B2P2VRP) Salatiga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (452.792 KB) | DOI: 10.22435/vk.v11i1.1139

Abstract

Central Sulawesi is one of the malaria-endemic areas in Indonesia. Anopheles nigerrimus, Anopheles barbirostris, Anopheles subpictus, Anopheles parangensis, Anopheles flavirostris and Anopheles minimus were confirmed as malaria vectors. Researchers believed that there might have a distinctly different distribution and diversity of the vectors in different ecosystems. The purpose of the current study was to investigate and analyze the distribution and diversity of suspected malaria vectors (Anopheles spp.) in various ecosystems. Adult mosquitoes were collected using some methods e.g. human man landing method, animal baited trap, mosquito caught around the cage, using sweep net and the light trap. The sporozoites of Plasmodium infecting the caught mosquitoes were identified and examined using PCR. In addition, a survey on potential breeding sites of the mosquitoes. Based on the survey results, the mosquitoes species caught in the non-forest ecosystems near the settlements and positively infected by Plasmodium were An. ludlowae, An. flavirostris, and An. vagus. Meanwhile, the malaria vectors caught in the non-forest ecosystems far from the settlements were An. maculatus and An. subpictus. The results also demonstrated that An. barbirostris was detected as a malaria vector in the coastal area near the settlement. The ponds, rivers and fish farms were potential breeding sites for the mosquitoes. The suspected malaria vectors (Anopheles spp) spread throughout ecosystems e.g. forests, non-forests and coasts. The high risk of ecosystems for malaria transmission was the non-forest ecosystems near the settlements, the non-forest far away from the settlements, and the coasts near the settlements.
POTENSI PENULARAN MALARIA PADA PRAJURIT TENTARA NASIONAL INDONESIA (STUDI PADA BATALYON INFANTRI 411 KOTA SALATIGA) Diana Andriyani Pratamawati; Riyani Setiyaningsih; Kusno Barudin; Lulus Susanti; Widiarti Widiarti
Vektora : Jurnal Vektor dan Reservoir Penyakit Vol 11 No 1 (2019): Vektora : Jurnal vektor dan reservoir penyakit
Publisher : Balai Besar Penelitian dan Pengembangan Vektor dan Reservoir Penyakit (B2P2VRP) Salatiga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (550.304 KB) | DOI: 10.22435/vk.v11i1.1594

Abstract

Since 2016, there has been an increase in cases of malaria sufferers mostly from the Army Infantry Battalion 411 Pandawa based in Salatiga City. Based on data from the Salatiga District Health Service, number of cases reached 93 people who were positively malaria in 2016 and 84 positive cases in 2017. The purpose of this study was to determine the potential for malaria transmission to the the Indonesian Armed Forces (TNI) 411 Pandawa Battalion in Salatiga City. This research was a descriptive analytic type research with crossectional approach. The results of the study obtained a blood sample of 66 people and were willing to be interviewed. Chi-square test results are known to travel outside the area significantly associated with the incidence of malaria with a value of p <0,05. The results of this study interview, most of the soldiers were exposed to malaria while serving in the inland of Papua Province, in 2015. The results of blood tests found the Plasmodium vivax malaria parasite with a young trophozoite stage in the blood of three soldiers. The potential for transmission in the Infantry Battalion 411 in Salatiga City is nothing and the location of the soldier's dormitory does not reseptive because there are no malaria vectors.
IMPLEMENTASI PENGENDALIAN VEKTOR DBD DI PROVINSI JAWA TENGAH Widiarti Widiarti; Riyani Setiyaningsih; Diana Andriyani Pratamawati
JURNAL EKOLOGI KESEHATAN Vol 17 No 1 (2018): JURNAL EKOLOGI KESEHATAN VOL 17 NO. 1 TAHUN 2018
Publisher : Puslitbang Upaya Kesehatan Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (226.819 KB) | DOI: 10.22435/jek.17.1.116.20-30

Abstract

ABSTRACT Central Java Province is one of the provinces with considerable dengue cases in Indonesia. One of the strategic efforts that have been implemented is controlling mosquitoes with fogging and larviciding with temephos at water reservoirs. However, cases remain increase or outbreaks occur in several districts/cities. The study was conducted to determine the causes of the high dengue fever cases in Central Java Province as to improve the implementation of such programs. Data related to the implementation of vector control were collected from various sources. The results showed that the PSN program in several districts did not optimally run because the community did not routinely do it. Larviciding with temephos was only carried out in the event of outbreaks and in the endemic areas. Fogging, which should be implemented in two cycles, was generally implemented only in one cycle due to limited insecticides availability and wide area coverage. It can be concluded that the high dengue fever cases in Central Java Province was caused by the gap between the program and the implementation in the field. Keywords: Dengue vector, larvaciding, sogging ABSTRAK Provinsi Jawa Tengah merupakan salah satu provinsi yang menyumbang kasus demam berdarah dengue (DBD) cukup besar di Indonesia. Salah satu upaya strategis yang telah dilakukan adalah mengendalikan nyamuk dengan pengasapan dan larvasidasi dengan temephos pada Tempat Penampungan Air (TPA). Upaya tersebut belum memberikan hasil yang optimal karena masih terjadi peningkatan kasus atau Kejadian Luar Biasa (KLB) di beberapa kabupaten/kota. Kajian secara deskriptif dilakukan untuk mendapatkan gambaran permasalahan tingginya kasus DBD di Provinsi Jawa Tengah dalam rangka perbaikan dan pengembangan kebijakan pengendalian vektor DBD. Data dan informasi yang dikumpulkan berupa dokumen yang meliputi pelaksanaan pemberantasan sarang nyamuk (PSN), larvasidasi yang dilakukan, fogging, dan data lain yang berkaitan dengan pengendalian vektor. Hasil kajian menunjukkan bahwa program PSN tidak berjalan optimal di beberapa kabupaten di Jawa Tengah karena masyarakat tidak melakukannya secara rutin. Larvasidasi dengan temephos hanya dilakukan pada saat terjadi KLB dan hanya di daerah endemis DBD. Fogging pada umumnya dilakukan hanya dalam satu siklus kehidupan vektor, yang mana seharusnya dilakukan dalam dua siklus. Hal ini disebabkan karena keterbatasan insektisida dan cakupan wilayah cukup luas. Dapat disimpulkan bahwa tingginya DBD di Provinsi Jawa Tengah disebabkan adanya kesenjangan antara program yang telah dicanangkan dengan implementasi di lapangan. Kata kunci: Vektor DBD, larvasidasi, pengasapan