Peningkatan jumlah kasus COVID-19 yang menyebar ke seluruh dunia hingga lebih dari 2 juta kasus di Indonesia mengharuskan pelaksanaan karantina kesehatan pada alat angkut kapal. Sebagai alat angkut, kapal harus bebas dari faktor risiko penyebaran penyakit seperti COVID-19 di kapal dengan menerapkan sanitasi kapal yang baik sehingga penyebaran COVID-19 dapat dikendalikan. Tujuan pada penelitian …
Coronavirus Diseases (COVID-19) is an infectious disease caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2). The 16 Ilir Market is one of the markets in Palembang that is spreading coronavirus (COVID-19) because it is the largest market in Palembang. The location of 16 Ilir Market is quite strategic because the market is near the Ampera Bridge and the Musi River edge. The wa…
In Indonesia, the high number of stagnates remains an important health problem, one of which is Dengue Hemorrhagic Fever (DHF). According to WHO, it is known that up until 2017 Indonesia was the third rank for incidence of dengue fever in Southeast Asia, after Myanmar and Thailand. However, from 2018 to 2019 Indonesia occupied the second highest incidence of dengue fever in Southeast Asia. The …
Penyebaran COVID-19 dapat terjadi saat seseorang menyentuh permukaan yang telah terkontaminasi yang kemudian melakukan kontak langsung pada bagian mulut, hidung, atau mata. Oleh karena itu, perlunya adanya alat yang digunakan untuk melindungi bagian mulut, hidung, atau mata seperti masker. Seiring meningkatnya kebutuhan terhadap masker, meningkat pula kenaikan sampah masker yang tidak diolah se…
The 5M movement was initiated by the government in order to break the chain of spread of the Corona virus starting in late 2020. The purpose of this study is to analyze various factors related to the compliance of the 5 M health protocol in Sriwijaya University education staff during the COVID-19 pandemic with a background of 73 positive confirmed education personnel from 1,317 numbers of educa…
Dengue Hemorrhagic Fever (DHF) is an infectious disease that is still a public health problem in Indonesia. South Sumatra is one of the DHF endemic areas, with Lubuklinggau City has high DHF cases with the highest Case Fatality Rate (CFR) in 2020, which is 0.7%. Several risk factors that affect the incidence of DHF, such as rainfall, altitude, population density, and larva-free rate (ABJ). This…
This study aims to determine the critical thinking skills of students on viruses and bacteria at SMA Muara Enim sub-district. This is a descriptive study with a survey method. The sample was determined using a cluster sampling technique followed by a stratified random sampling technique to determine the number of samples for each school. This research was conducted at UPT SMA Negeri 1, UPT SMA …
This study aims to develop an electronic worksheet based on Problem Based Learning on virus material that is valid, practical, and has a learning impact on students. This study uses the ADDIE model which consists of 5 stages namely, Analyze (analysis stage), Design (design stage), Develop (development stage), Implement (implementation stage), and Evaluate (evaluation stage). The subjects in thi…
A quasi experimental reseach was conducted to determine the effect of the Problem Based Learning (PBL) model with the observe,Think and Question (OTQ) Strategy on biology learning outcomes.The reseach subjects in class X IPA 1 werw 22 student as the experimental class and Class X IPA II with total of 22 student as the control class. The experimental class was given a Problem Based Learning (PBL…
Di Indonesia laporan Survei Kesehatan Rumah Tangga (SKRT) DEPKES RI tahun 2001 menyatakan, prevalensi karies gigi di Indonesia adalah 90,05%. Hasil menunjukkan bahwa karies gigi merupakan masalah kesehatan gigi dan mulut yang paling dominan di negara kita. Plak merupakan salah satu faktor penyebab terjadinya karies, salah satu cara untuk mengurangi plak adalah dengan obat kumur. Obat kumur dapa…
Menurut penelitian, Streptococcus mutans berperan dalam permulaan (initition) teijadinya karies gigi. Plak gigi merupakan faktor yang mendominasi penyebab hilangnya gigi oleh karena karies dan penyakit periodontal. Saat ini kontrol plak dilengkapi dengan penambahan jenis bahan aktif yang mengandung bahan dasar alami ataupun bahan sintetik sebagai bahan antimikroba. Bahan antimikroba tersebut te…
Kismis merupakan anggur yang dikeringkan. Kismis mengandung tannin, oleanolic acid flavonoid. Oleanolic acid mempunyai daya antimikroba terhadap Streptococcus mutans. Penelitian ini bertujuan untuk mengetahui efek zat antimikroba dari jus kismis dalam menghambat pertumbuhan Slreptococcus mutans. Penelitian bersifat eksperimental laboratoris dengan rancangan post test only control group design. …
Red chili pepper is a variety of chili widely cultivated almost everywhere in Indonesia. The main obstacle is the decrease of yield due to anthracnose disease (Colletotrichum sp.) which directly cause yield losses. One of environmental friendly control measures of the disease is by implementing biological control by using antagonistic fungi able to suppress the growth and development of pathoge…
P. nigronervosa is an insect that acts as a vector for Banana Bunchy Top Virus, which causes the affected bananas to become stunted and even bear no fruit. This research was conducted to determine the biology of P. nigronervosa in rodent tuber (Typhonium flagelliforme) and to determine the efficiency of BBTV transmission by Pentalonia nigronervosa after being passed to rodent tuber plant (T. fl…
Fall armyworm (Spodoptera frugiperda) is an agricultural pest from the United States to Argentina, the pest’s host has a wide range, especially for maize commodity. The effect of S. frugiperda attack could cause the commodity loss and economic loss. One of the effective way to controls S. frugiperda is by utilizing biological agents. Parasitoid is one of the biological agents that affect pest…
Soursop (Annona muricata L) is a plant originating from the Caribbien, United States and Central America. The content in soursop fruit is very useful for offering various health benefits and contains vitamin C. This study aims to obtain information on the latest distribution of incindence and syamptoms of new wilt disease on soursop plants and to indentify pathogens that cause new wilt disease …
Isolasi dan Identifikasi Bakteri Vibrio spp pada Udang Windu (.Penaeus monodon) di Kawasan Mangrove Kecamatan Reteh Kabupaten Indragiri Hilir Provinsi Riau yang telah dilakukan pada bulan Juni sampai dengan September 2013, Pengambilan sampel berupa udang windu yang terindikasi teijangkit penyakit diambil dari Kawasan Mangrove. Kemudian sampel diisolasi dan identifikasi di Laboratorium Mikrobiol…
Banana (Musa sp.) is a commodity that is quite attractive to be developed and increase its production, when being viewed from the aspect of international trade. Many factors can inhibit the growth of bananas, including the infection of stunted disease caused by BBTV (Banana Bunchy Top Virus) which threats banana plantations. BBTV is transmitted by banana aphid Pentalonia nigronervosa. The trans…
Banana (Musa sp.) is a fruits commodity promising good profits. Banana has roots in the form of rhizomes and are not equipped with taproots. The harvest season occurs throughout the year so that it is favored by the world's population. Banana is a source of vitamins, minerals and carbohydrates and the price is relatively cheap. Banana plant diversity is needed in determining plant breeding str…
Banana dwarf disease or commonly called as Banana Bunchy Top Virus (BBTV) is transmitted by banana aphid Pentalonia nigronervosa and widespread especially carried during the transportation of banana seeds. P. nigronervosa obtains its food by probing its stylet directly into the phloem and sucking fluid from the phloem. P. nigronervosa almost exclusively affects the Musaceae family, but can als…
COVID-19 (Coronavirus Disease-19) is a disease that attacks the respiratory tract in humans and it is caused by Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2). This virus was first discovered in Wuhan City in December 2019 and so far no specific antiviral treatment has been found and proven effective in the treatment of COVID-19. According to several recent studies, there has been…
Background: The current Covid-19 pandemic has caused many patients to be hospitalized, on the other hand, the incidence of MRSA bacterial infection is also quite high in patients undergoing treatment at the hospital, this will increase the risk of Covid-19 patients being infected by bacteria. MRSA, if the infection occurs, it will result in more complicated patient management, and an increase i…
SARS-CoV-2 is the leading cause of world health problems today. Effective vaccines can prevent and treat a disease. The effectiveness of the vaccine can be seen from the antibody titers formed after vaccination. TNF-α is a powerful cytokine that plays a role when inflamed by antigen exposure and indirectly helps B cells to make antibodies. Polymorphism in TNF-α promoters affects the amount of…
The visit of patients at Puskesmas Merdeka Palembang during the COVID-19 pandemic decreased from 35,797 visits in 2019 to 13,073 visits in 2020. One of the reasons is people felt worry about contracting COVID-19 when visiting health facilities. Therefore, it is necessary to assess public perceptions regarding the quality of health services so that patients remain confident in getting health ser…
Background: Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), etiologic agent of COVID-19, has been observed in respiratory system, but few studies have reported neurologic involvement. Loss of consciousness is one of the neurologic clinical manifestations associated with severe to critical COVID-19 infection. This study aims to determine the characteristics of loss of consciousness…
COVID-19 is a disease caused by infection with the SARS-CoV-2 virus which has a very fast transmission rate. Most patients with confirmed COVID-19 have mild symptoms and have no complications, only a few develop severe symptoms. Patients with severe and critical symptoms receive treatment in the ICU which is generally due to ARDS or sepsis. The purpose of this study was to determine the charact…
Introduction. Globally, as of July 16, 2021, there were 188,655,968 confirmed cases of COVID-19, including 4,067,517 deaths. Several studies have reported that the value of NLR and D-Dimer is strongly associated with clinical worsening of COVID-19 patients. This study aims to determine the levels of NLR and D-Dimer as predictor markers of death in COVID-19 patients. Method. This research is an …