Publication Search

The normal flora of chickens refers to the microbial communities that naturally inhabit the gastrointestinal tract and body surfaces of chickens, playing a crucial role in health, digestion, and immunity. This community consists of beneficial bacteria such as Lactobacillus, Bifidobacterium, and Bacillus, which assist in feed fermentation, vitamin synthesis, and inhibition of pathogenic growth. Additionally, the normal flora may include potential pathogenic bacteria such as Escherichia coli, Salmonella spp., and Campylobacter, which can cause diseases if microbial balance is disrupted. The diversity and balance of the microbiota are influenced by various abiotic factors, including feed quality, access to clean water, ambient temperature, humidity, and environmental hygiene. Biotic factors, such as microbial interactions, rearing systems, and contact with other animals, also play a significant role in determining microbial composition. Several studies have shown that the use of feed additives, such as probiotics and phytogenics, can enhance populations of beneficial bacteria while suppressing pathogenic bacteria. Extensive rearing systems, which provide chickens with more space and exposure to natural environments, tend to increase microbiota diversity compared to semi-intensive systems with more restricted conditions. Understanding these factors is essential for developing effective health management strategies and optimizing safe and sustainable poultry production.

The age of 4-6 years is an age that is vulnerable to disease because it is at this age that children's motoric starts to be active. Without realizing it, what children do is often close to germs that can cause diseases such as flu, cough, diarrhea. Hand washing is the process of mechanically removing dirt and dust from the skin surface and reducing the number of microorganisms. The purpose of hand washing is to eliminate the number of microorganisms. This activity is carried out through the means of joint learning activities in the form of face-to-face in groups, given counseling, including: material and practice of wet hand washing with running water and soap and dry hand washing with a hand sanitaizer. The results of this activity were analyzed using a fun learning method. The data used is numerical data from the observation of hand washing skills checklist. From the test results there is an effect of providing counseling on hand washing techniques on the hand washing skills of kindergarten students. The habit of washing hands using soap from an early age, it is hoped that later they will become a generation that is aware of the importance of cleanliness, not only personal hygiene, but also environmental hygiene. Not only that, with this simple thing that is done regularly and purposefully, children will later learn to do other habits correctly. One way to prevent children from getting sick is by washing hands. This handwashing habit should be instilled since.

The socialization activity on personal and environmental hygiene at SDN 19 Sungai Kakap was conducted to improve students’ knowledge, attitudes, and awareness regarding the importance of maintaining personal cleanliness and a healthy school environment. This activity addressed the common issue of limited understanding and practice of hygiene among elementary school students, which can affect health and learning outcomes. The methods used included interactive counseling sessions, practical demonstrations of proper hygiene practices such as handwashing and waste disposal, and the use of visual educational media to increase student engagement and comprehension. The effectiveness of the activity was measured using pre-test and post-test evaluations. The results showed a 75% increase in students’ knowledge levels after the intervention, accompanied by observable positive behavioral changes related to cleanliness both at school and at home. Students demonstrated improved habits in maintaining personal hygiene and participating in keeping their environment clean. Despite challenges such as limited time allocation and inadequate cleaning facilities, the activity successfully fostered sustainable awareness and encouraged the formation of healthy habits. Therefore, it is recommended that similar socialization activities be conducted regularly using varied educational methods and supported by adequate hygiene facilities to strengthen long-term behavioral change.

Halal tourism has continued to grow as a highly attractive segment for Muslim travelers, particularly in the provision of Sharia-compliant accommodation such as Islamic hotels. This study aims to examine consumer perceptions of halal food-and-beverage facilities and Sharia-based operational standards in Islamic hotels across the Greater Jakarta area (Jabodetabek). A descriptive quantitative approach was employed, involving 150 respondents who had stayed in Sharia hotels. Data were collected through closed-ended Likert-scale questionnaires and analyzed using the Weighted Mean Score (WMS) technique to evaluate respondents’ assessments of each indicator. The results indicate that consumer perception of halal food-and-beverage facilities falls into the very high category, with average scores exceeding 4.838. Consumers acknowledged that Sharia hotels maintain halal assurance, hygiene, and food safety through proper processing and the availability of halal certification. Regarding operational aspects, consumer perception is also classified as very good, with an average score of 4.606, particularly for policies prohibiting unmarried couples from sharing a room and banning entertainment deemed inappropriate or immoral. However, the use of Sharia-compliant financial institutions still requires improvement. Overall, the findings affirm that Sharia hotels in Jabodetabek have successfully implemented most Sharia principles, although further enhancement of internal operational practices is needed to achieve more comprehensive Sharia compliance.

This community service activity aims to increase awareness and independence of elementary school students in maintaining hand hygiene through education on proper handwashing. The background to this activity stems from the low level of handwashing habits among school-age children, despite hand hygiene being a simple action that has a significant impact on preventing infectious diseases. Based on initial observations at Tamanbali 3 Public Elementary School, most students did not yet have the habit of washing their hands before eating or after playing, despite the availability of facilities. Therefore, a hand hygiene education program was implemented, designed to help students understand the importance of proper handwashing according to WHO guidelines. The activity methods included outreach through educational posters and videos, demonstrations of the seven steps of handwashing, mentoring in daily habits, and evaluation of behavioral changes. The results of the activity showed a significant improvement in students' hand hygiene behavior. Students began washing their hands independently before eating and after activities without being reminded by teachers. The school environment also became cleaner and healthier due to the growing awareness of personal hygiene among students. Teachers and the school are committed to continuing this habit as part of the daily classroom routine. This activity demonstrates that hand hygiene education delivered through interactive methods can shape character and hygiene habits from an early age.

This community service activity aims to increase awareness and independence of elementary school students in maintaining hand hygiene through education on proper handwashing. The background to this activity stems from the low level of handwashing habits among school-age children, despite hand hygiene being a simple action that has a significant impact on preventing infectious diseases. Based on initial observations at Tamanbali 3 Public Elementary School, most students did not yet have the habit of washing their hands before eating or after playing, despite the availability of facilities. Therefore, a hand hygiene education program was implemented, designed to help students understand the importance of proper handwashing according to WHO guidelines. The activity methods included outreach through educational posters and videos, demonstrations of the seven steps of handwashing, mentoring in daily habits, and evaluation of behavioral changes. The results of the activity showed a significant improvement in students' hand hygiene behavior. Students began washing their hands independently before eating and after activities without being reminded by teachers. The school environment also became cleaner and healthier due to the growing awareness of personal hygiene among students. Teachers and the school are committed to continuing this habit as part of the daily classroom routine. This activity demonstrates that hand hygiene education delivered through interactive methods can shape character and hygiene habits from an early age.

In general, school students buy snacks in the school canteen or street vendors (PKL) around the school. 2 The types of food sold are varied, ranging from healthy snacks to unhealthy snacks so that they can attract students to consume school snacks. Healthy snacks are foods that have sufficient and balanced nutrition and do not contain (contaminated) elements that can harm or damage health. This community service activity aims to educate healthy eating patterns to prevent food and drinks containing microbial contamination at Mariana Catholic High School, Medan. The method used is an educational approach through health counseling, interactive discussions, and demonstrations of hygienic practices, especially correct handwashing techniques and the importance of maintaining personal hygiene and the school environment. This activity was attended by 40 students as participants. The evaluation of the activity focused on one main indicator, namely student participation in hygienic behavior practices as a form of direct application of the material that has been given. The results of the activity showed that all participants (100%) followed the demonstrated hygienic practices, which indicates a very high level of participation and enthusiasm. These findings indicate that educational methods accompanied by hands-on practice are effective in increasing understanding and encouraging the adoption of clean and healthy living behaviors. Community service activities at Mariana Catholic High School in Medan have been shown to increase students' knowledge about the dangers of microbial contamination and the development of hygienic behaviors in daily life. Structured and ongoing education is an effective preventive measure to create a healthy and clean school environment.

This community service program aims to develop an empowerment model for Etawa goat milk micro, small, and medium enterprises (MSMEs) in Kepuh Klagen Village, Wringinanom District, Gresik Regency through an Islamic Social Entrepreneurship (ISE) approach. Kepuh Klagen Village has significant economic potential in Etawa goat farming; however, MSME actors face several challenges, including limited halal-thayyib-based production capacity, low literacy in Islamic business management and finance, weak branding and marketing strategies, and the absence of sustainable collaboration among farmers. This program employed a participatory approach through mentoring, training, and capacity building activities. The implementation stages included identifying potentials and problems, providing training on Islamic Social Entrepreneurship values and Islamic business ethics, improving production quality based on halal-thayyib standards, strengthening Islamic financial management practices, and developing digital marketing capabilities. The results indicate an increase in MSME actors’ understanding of Islamic social entrepreneurship, improvements in production hygiene and product quality, and the emergence of collaborative awareness among Etawa goat milk entrepreneurs. The ISE approach proved effective not only in enhancing economic value but also in strengthening social responsibility, spiritual values, and business sustainability. This empowerment model is expected to be replicable for other local commodity-based MSMEs in rural areas.

Background: Oral health is an important indicator of overall health, well-being, and quality of life. According to the WHO, oral health is a state of freedom from various diseases and conditions, including dental and oral diseases that limit an individual's ability to bite, chew, smile, speak, and psychosocial well-being. Therefore, it is necessary to maintain oral hygiene as an effort to improve oral health. Case report: A 45-year-old man came to Soelastri General Hospital complaining of a large cavity in his upper left tooth. The tooth had been painful for about a year and had not undergone any treatment.Extraoral examination revealed a symmetrical face. Clinical examination of the maxillary left first premolar revealed a large cavity on the distoocclusal surface with pulpal depth.  Discussion: Perforations can be treated through cavity access; the prognosis depends on the elimination and prevention of infection in the perforation area and the choice of material. The success of perforation closure management is influenced by several factors, including the timing of perforation closure, the choice of material used, the location of the perforation, and adequate perforation closure. Conclusion: Case of maxillary left premolar with diagnosis of pulp necrosis which experienced lateral perforation and the area was closed using MTA, then root canal treatment.  

The personal care product industry, particularly bath soap, is becoming increasingly competitive as public awareness of health and hygiene grows. Lifebuoy is a long-trusted bath soap brand, but according to data from the Top Brand Index 2021–2024, Lifebuoy is experiencing a significant downward trend. This situation indicates a problem in consumer purchasing decisions, making it crucial to examine the factors influencing it. This study aims to analyze the influence of advertising and brand image on purchasing decisions for Lifebuoy bath soap in Semarang City, with purchase intention as an intervening variable. This study used a quantitative approach with explanatory research. The population in this study was all Lifebuoy bath soap users in Semarang City. The sample was determined using a non-probability sampling method using the Lemeshow formula, resulting in 96 respondents. Data analysis techniques used Descriptive Statistical Analysis, Measurement Model Evaluation (Outer Model), and Structural Model Evaluation (Inner Model) using the SmartPLS 0.4 application. The results of the study indicate that advertising has a direct influence on purchasing decisions, brand image has a positive and significant influence on purchasing decisions, advertising does not have a significant direct influence on purchase intention, brand image has a positive and significant influence on purchase intention, purchase intention has a positive and significant influence on purchase decisions, purchase intention mediates the relationship between advertising and purchase decisions, and purchase intention mediates the relationship between brand image and purchase decisions.

This study aims to improve the effectiveness of facility arrangement at Pabrik Oncom Bu Nana by analyzing interactions among production activities and designing spatial layouts based on their priority levels. The current layout presents several critical issues, particularly because the equipment sanitation area is combined with the toilet, creating a significant risk of contamination and reducing hygiene during production. In addition, irregular material flow and excessive worker movement lead to inefficient work processes and may affect the quality of the final product. To address these issues, this study employs the Activity Relationship Chart (ARC) to evaluate the functional closeness among production areas, as well as the Total Closeness Rating (TCR) to determine facility placement priorities based on the intensity of inter-stage relationships. The results of the ARC analysis indicate that the fermentation room has the strongest link to the main stages of oncom production, requiring its placement to be closer to the preparation and molding areas. Findings from the TCR further emphasize that fermentation should become the primary focus in the layout redesign. Based on both methods, a more organized layout design is proposed by relocating the fermentation room to the beginning of the production flow, separating the toilet and sanitation room into two distinct areas, and restructuring the storage, molding, and drying spaces. This redesigned layout is expected to enhance cleanliness, improve material flow, and strengthen the operational effectiveness of Pabrik Oncom Bu Nana.

Healthcare Associated Infections (HAIs) are serious occurrences and problems that are often found in all hospital facilities. HAIs cause extended hospitalization, permanent disability, increased treatment costs, and death. Hand Hygiene has an important role in the prevention and control of HAIs. This study aims to see the compliance of nurses' hand hygiene and nurses' knowledge of healthcare associated infections (HAIs) in the intensive care unit of Santa Elisabeth Hospital Medan in 2024. The type of research design used was descriptive with a sampling technique using a total of 31 respondents. Based on the results of the study, it was found that most nurses were obedient in carrying out hand hygiene (83.9%) and knowledge that is about the prevention of HAIs was found to be a large number of nurses who had high knowledge (67.7%). It is hoped that nurses maintain compliance in performing hand hygiene so that HAIs do not occur.

The toilet training program for blind students at the State Special School (SKhN) 01 Pandegelang is an important aspect in the development of basic life skills. Blind students need to be trained systematically and continuously. This study used a qualitative approach. Data collection techniques were carried out through observation, in-depth interviews with teachers, students and parents, and documentation of the learning program implemented at the school. The results of the study indicate that the toilet training program at SKh Negeri 01 Pandegelang has been designed based on the individual needs of students, by implementing routine-based learning strategies, positive reinforcement, and the use of learning media that can be accessed tactilely and auditorily. Obstacles faced in the implementation of the program include limited special educators, lack of supporting facilities. Nevertheless, this program has a positive impact on increasing the independence of blind students in terms of personal hygiene, discipline, and self-confidence. The conclusion of this study shows that the success of the toilet training program is greatly influenced by teacher involvement, collaboration with parents, and adaptation of learning methods that are appropriate to the characteristics and needs of blind students. Researchers recommend strengthening teacher training, providing disability-friendly facilities, and regular program evaluations to improve optimal results

Wanita memiliki banyak masalah  pada  area  vagina.  Kebanyakan  kasus  yang  terjadi  adalah  keputihan.  Keputihan  atau  dalam bahasa  medis  disebut  dengan  flour  albus  merupakan  keluarnya  cairan  yang  berlebihan  dari vagina  yang  bukan  darah  haid. Pengobatan  keputihan  non  farmakologis  dapat  dilakukan  dengan  perubahan  tingkah  laku  personal  hygiene,  psikologis,  serta menggunakan daun sirih. Daun sirih telah terbukti secara ilmiah dapat menghambat pertumbuhan Candida albicans pada berbagai konsentrasi (20-100%).  Berdasarkan  data  yang  didapat  di  Desa Majungan Kecamatan Pademawu kabupaten Pamekasan  pada  tanggal  18  Juli  2025  terdapat remaja usia reproduktif yang mengalami keputihan sejumlah 8 orang, rata –rata usia 18-22 tahun. Berdasarkan data yang didapat di Desa Majungan Kecamatan Pademawu Kabupaten Pamekasan pada tanggal 18 Juli 2025 terdapat remaja usia reproduktif yang mengalami keputihan sejumlah 8 orang dari 35 remaja lainnya,  rata –rata  usia  18-22  tahun  wanita  usia  reproduktif  di  Desa Majungan Kecamatan Pademawu Kabupaten Pamekasan ini belum pernah mengetahui banyak manfaat pada daun sirih hijau, sehingga tim  pengabdian  kepada  Masyarakat  tertarik  untuk  melakukan  Pendidikan  Kesehatan dalam  bentuk  penyuluhan  terkait  manfaat  air  rebusan  daun  sirih  terhadap  fluor  albus pada wanita usia reproduktif di Desa Majungan Kecamatan Pademawu.

Adolescence represents a transitional phase characterized by complex biological, psychological, and social changes, during which insufficient understanding of reproductive health can lead to risky behaviors such as premarital sexual activity, unintended pregnancy, and sexually transmitted infections (STIs). The purpose of the activity titled “Reproductive Health Knowledge Socialization among Adolescents at SMAN 37 Central Maluku in 2025” was to enhance adolescents’ knowledge and awareness regarding reproductive health. This community service program employed a cross-sectional design and involved 54 students from grades X to XII, selected purposively. Data were collected through online pre-tests and post-tests using Google Forms, and the results were analyzed with Microsoft Excel to evaluate changes in participants’ knowledge levels. The findings revealed a notable increase in the average knowledge score from 76% to 89.8%, with the most significant improvements observed in aspects related to reproductive hygiene and understanding of STI risks. The activity proved effective in improving adolescents’ reproductive health literacy and strengthening their awareness of responsible reproductive behavior. Therefore, face-to-face interactive socialization serves as a strategic approach to reinforce healthy understanding and behavior among adolescents in archipelagic regions. Moreover, it can be adopted as a model for developing sustainable health education programs in schools across Eastern Indonesia.

This study discusses the pedagogical approach in learning the Book of Safinatun Najah Bab Najis and its impact on the worship awareness of 5th grade students at Madrasah Diniyah, Darut Tauhid Islamic Boarding School, Tanjungsari Krejengan, Probolinggo. The purpose of this study is to find out how the learning strategies applied by teachers affect students' understanding of the concept of najis and its application in daily worship practices. The research method used is qualitative descriptive with data collection techniques through observation of the learning process in the classroom, in-depth interviews with teachers and students, and documentation of taharah practices carried out by students. The results of the study show that the combination of bandongan, sorogan, and practical exercises methods is directly able to improve the conceptual understanding and practical skills of students in recognizing the types of unclean and how to purify them. In addition, this method also strengthens the consistency of students in performing ablution and preparing themselves to perform prayers correctly. The implications of this study confirm that the balanced integration of theoretical and practical learning is effective in fostering religious discipline, improving cognitive understanding, and forming habits of maintaining personal hygiene, so that students' awareness of worship develops sustainably.

Dermatophytosis is a superficial fungal infection of the skin, hair, and nails that is often found in tropical climates such as Indonesia, including Jambi City, which has high humidity and community habits that can support fungal growth. This study aims to describe the demographic characteristics of dermatophytosis patients who received treatment at a private dermatologist and venereologist in Jambi City throughout 2023. This study used a descriptive design using secondary data from patient medical records. A total of 399 patients who met the inclusion criteria were analyzed univariately and the results are presented in the form of a frequency distribution table. The results showed that tinea corporis was the most common type of dermatophytosis, followed by tinea cruris and tinea capitis. The majority of patients were male, aged 17–25 years, had a high school education, and worked as students. The most common locations of lesions were on the trunk and groin. These findings suggest that the productive age group is more susceptible to dermatophytosis, possibly related to high physical activity, excessive sweating, and suboptimal personal hygiene. This research is expected to be the basis for planning health education regarding the prevention of fungal infections and improving clean and healthy living behavior in the community.

Job satisfaction is the positive or negative feeling employees have toward their work, which arises from evaluating various aspects of the job. This study aims to analyze and explain the role of organizational climate in mediating the effect of transformational leadership on the job satisfaction of Taman Prakerti Bhuana employees through an associative quantitative approach using saturated sampling (census) on 86 employees and Partial Least Square (PLS) analysis. The results indicate that transformational leadership has a positive and significant effect on job satisfaction and organizational climate, while organizational climate has a negative and significant effect on job satisfaction and negatively mediates the relationship between transformational leadership and job satisfaction. These findings have theoretical implications for Herzberg’s Two-Factor Theory, in which transformational leadership serves as a motivator factor that can increase job satisfaction, while negative perceptions of organizational climate reflect weaknesses in hygiene factors such as policies, communication, and working conditions, thereby potentially reducing satisfaction even when motivators are fulfilled. The practical implication for the management of Taman Prakerti Bhuana is the need for a comprehensive evaluation of internal policies, communication systems, and work environments to strengthen hygiene factors so that transformational leadership, which is already running effectively, can be supported by a more conducive organizational climate and sustainably enhance job satisfaction.

Handwashing with Soap (CTPS) is the activity of cleaning hands using clean, running water and soap to remove dirt, oil, and various germs such as viruses, bacteria, and parasites that may cling to the skin. As one of the most effective, simplest, and most affordable methods of preventing infectious diseases, CTPS is highly important to practice consistently, especially among students at Public Elementary School 283 located in Waitomu Hamlet, Leihitu District, Central Maluku Regency. However, observations indicate that after school activities or playtime, several students still show reluctance to wash their hands, which may be influenced by low awareness, limited understanding of hygiene, insufficient supervision, or the absence of strong daily habits related to cleanliness. This issue reflects the need for more structured hygiene education, continuous reminders, and interactive learning methods to instill good handwashing habits. In addition, improving supporting facilities—such as accessible handwashing stations, adequate soap supply, and visual posters—can motivate students to practice CTPS more regularly. Strengthening CTPS awareness and habits is expected to reduce the risk of disease transmission, foster a healthier school environment, and encourage students to adopt lifelong hygiene practices that benefit both their personal well-being and the wider community.

This Community Service Program aims to enhance the awareness, knowledge, and practical skills of teachers and students at SD Negeri 2 Palembang in carrying out independent waste management. The main issue identified was the lack of awareness and discipline in sorting organic and inorganic waste, which contributes to environmental pollution and poor hygiene within the school area. The program was implemented through lectures, interactive discussions, and hands-on training involving the use of separate bins for different waste types. The results demonstrated a remarkable improvement in waste management understanding and behavior. Teachers and students have developed new habits of waste sorting before disposal, resulting in a cleaner, healthier, and more pleasant school environment. Additionally, the activity inspired creativity in transforming inorganic waste into useful and economically valuable crafts that can be reused. Overall, this program fostered environmental awareness, strengthened community participation, and encouraged sustainable waste management practices as part of daily school culture.