Exposed Parts Of Body Research Articles

Technological Features of the Group of Nev’yansk Icons from Nev’yansk Icon Museum

The article is devoted to the technological examination of eight icons from the largest collection of Ural icon painting in Russia. For the first time the subject of study is the material component of Nev’yansk icons of the first half of the 18th century. The authors determined the painting techniques and artistic materials used by the first icon painters of the mining and metallurgical Ural. The phenomenon of the Old Believers’ Ural Region icon school of this period is doubted and questioned by some modern experts, but in fact this phenomenon is confirmed by the coincidence of technological features of the Nev’yansk icon “Our Lady of Egypt” (1734) and other icons of that period (identical processing of wooden panels, composition of prime and paints, style of so-called lichnόe (painting of exposed body parts) and dolíchnoe (painting of clothing), as well as the painting stratigraphy). The icons were obviously painted in a very small workshop. One technological factor speaks in favor of their Ural Region origin: the use of anhydrite as a filler for the prime. The technique of lichnόe is also very special — alternating layers of white paint and ocher when painting a carnation; in some cases applying the first modeling layer (white) directly over the sankir (proplasmos). The second point indicates the early Nev’yansk icon painters’ familiarity with the techniques of the court icon painters in the Armory in Moscow. The latter in turn agrees with the historical facts that from the 20–30s of the 18th century masters from the Volga Region who had previously been employed by the Armoury then moved to the Ural Region. In addition, the blue pigments are the most important chronological indicator for the icons of this period. The synthetic azurite predominates among the author’s paints; also, indigo and smalt are found, while Prussian blue is completely absent.

Dermal microdialysis: A method to determine drug levels in the skin of patients with Post kala-azar dermal leishmaniasis (PKDL)

ObjectivesPost-kala-azar-dermal leishmaniasis (PKDL) is an infectious skin disease that occurs as sequela of visceral leishmaniasis (VL) and causes cutaneous lesions on the face and other exposed body parts. While the first-line drug miltefosine is typically used for 28 days to treat VL, 12 weeks of therapy is required for PKDL, highlighting the need to evaluate the extent of drug penetration at the dermal site of infection. In this proof-of-concept study, we demonstrate the use of a minimally invasive sampling technique called microdialysis to measure dermal drug exposure in a PKDL patient, providing a tool for the optimization of treatment regimens. Methods and materialsOne PKDL patient receiving treatment with miltefosine (50 mg twice daily for 12 weeks) was recruited to this proof-of-concept study and consented to undergo dermal microdialysis. Briefly, a μDialysis Linear Catheter 66 for skin and muscle, a probe with a semi-permeable membrane, was inserted in the dermis. A perfusate (a drug-free physiological solution) was pumped through the probe at a low flow rate, allowing miltefosine present in the dermis to cross the membrane and be collected in the dialysates over time. Protein-free (dialysates) and total (blood and skin biopsies) drug concentrations were analysed using LC-MS/MS. Resultsand conclusions: Using microdialysis, protein-free miltefosine drug concentrations could be detected in the infected dermis over time (Cmax ≈ 450 ng/ml). This clinical proof-of-concept study thus illustrates the potential of dermal microdialysis as a minimally invasive alternative to invasive skin biopsies to quantify drug concentrations directly at the pharmacological site of action in PKDL.

Miasis vulvovaginal. Reporte de caso

Myiasis is brought on by the larval infection of numerous species of Diptera in humans and other vertebrate animals. The larvae are typically discovered on exposed body parts. On covered body parts, such as the external genitalia, it is uncommon. Low socioeconomic status and poor personal cleanliness are associated with a higher risk of this infestation. Myiasis seldom affects the urogenital system, and vulvovaginal myiasis, which makes up just 0.7% of all cases, is far less frequent. Only a few cases have been documented. Most diagnoses are made on the basis of clinical findings. Localized larval removal and topical or systemic antiparasitic drugs are available as treatments. A case of vulvovaginal myiasis is presented.

Fanged encounter: A case report of snakebite on the tongue

Snakebites are uncommon but potentially life-threatening events that can result in a range of clinical manifestations, often dependent on factors such as the snake species, venom potency, and bite location. While snakebites affecting limbs and exposed body parts are more frequently encountered, snakebites directly to the tongue represent a rare and intriguing clinical scenario. This case report presents a unique case of snakebite to the tongue, emphasizing the significance of early recognition, appropriate medical intervention, and the need for comprehensive snakebite education, even in regions with low snakebite incidence.

Photoprotection behaviors among patients during retinoid therapy

Aim: The aim of the study was to examine patients on dermatology retinoid treatment attitudes related to skin protection against UV radiation and to check the hypothesis whether patients using retinoids are more aware of the need for photoprotection. Material and methods: Internet-based survey about attitudes associated with sun exposure and photoprotection was carried out between March and May 2023. 176 questionnaires were subject to statistical analysis. Results: The study showed that 73% of the responders used an SPF cream every day. Only 3,8 % didn’t use a UV protection cream. 38% used it on all the exposed body parts. 21% used it only on their face and necks and 10% used it only on their face. As many as 78% of respondents used a cream with protection SPF 50 or more. 40% of patients reapply SPF. Most of the patients use additional tools such as sunglasses, hats and caps. But only 16% use specialized UPF clothing. Conclusion: Patients during their retinoid treatment show increased knowledge and attitude towards photoprotection. They are aware of the risks due to sensitization of their therapy and are trying to mitigate the negative effects of the UV radiation.

Phaeohyphomycosis caused by Corynespora cassiicola, a plant pathogen worldwide

ABSTRACT Although rare, trans-kingdom infection features an interesting infection biology concept, in which highly versatile pathogenic attributes allow successful infections in evolutionarily highly divergent species. Corynespora cassiicola is a phytopathogenic fungus and occasionally causes human infections. Herein, we report a phaeohyphomycosis case caused by C. cassiicola. Given that sporadic reports may contribute to a lack of awareness of the transmission route, clinical manifestations, and diagnostic and clinical management, we systematically reviewed the cases reported thus far. Nine patients were identified and included in the pooled analysis, 88.9% (8/9) of whom were reported after 2010. All patients were from Asian, African, and Latin American countries, among whom 77.8% (7/9) were farmers or lived in areas with active agriculture. Exposed body parts were the major affected infection area, and clinical manifestations were mainly non-specific inflammatory reactions. Although biochemical and morphological examinations confirmed the presence of fungal infection, molecular analysis was used for the final diagnosis, with 77.8% (7/9) being identified by internal transcribed spacer sequencing. Whereas voriconazole, terbinafine, and AmB, either alone or in combination, resulted in successful infection resolution in most cases (5/9; 55.5%), those suffering from invasive facial infections and CARD9 deficiency showed poor outcomes. Our patient is the third case of invasive facial infection caused by C. cassiicola and was successfully treated with intravenous LAmB followed by oral voriconazole combined with topical antifungal irrigation. Molecular identification of fungus and prompt antifungal treatment is pivotal in the clinical success of patients suspected to have phaeohyphomycosis. Moreover, as evidenced by our data, itraconazole treatment is not recommended.

Digital Image Processing Using YCbCr Colour Space and Neuro Fuzzy to Identify Pornography

Pornography is a severe problem in Indonesia, apart from drugs. This can be seen based on data from the Ministry of Communication and Informatics in 2021 which found 1.1 million pornographic content online. The increasing number of access to pornographic content sites on the internet can prove this. Several studies have been conducted to produce preventive formulas. However, this research flow has not been effective in solving the problem. This is because the results of the identification value in the output image obtained are not quite right. This study proposes a procedure for identifying pornographic content in digital images as an alternative approach for the early stages of a destructive content access prevention system. The formulation uses the YCbCr color space to analyze human skin on image objects that represent exposed body parts and the classification process with the Neuro Fuzzy approach. The performance of this formula was tested on 100 digital images of random categories of human objects (usually covered, skimpy, and naked) taken from the internet. The test results are at a relatively good level of accuracy, with a weight of 70% for the entire test data.

Identification of molecular mechanisms causing skin lesions of cutaneous leishmaniasis using weighted gene coexpression network analysis (WGCNA)

Leishmaniasis is an infectious disease, caused by a protozoan parasite. Its most common form is cutaneous leishmaniasis, which leaves scars on exposed body parts from bites by infected female phlebotomine sandflies. Approximately 50% of cases of cutaneous leishmaniasis fail to respond to standard treatments, creating slow-healing wounds which cause permanent scars on the skin. We performed a joint bioinformatics analysis to identify differentially expressed genes (DEGs) in healthy skin biopsies and Leishmania cutaneous wounds. DEGs and WGCNA modules were analyzed based on the Gene Ontology function, and the Cytoscape software. Among almost 16,600 genes that had significant expression changes on the skin surrounding Leishmania wounds, WGCNA determined that one of the modules, with 456 genes, has the strongest correlation with the size of the wounds. Functional enrichment analysis indicated that this module includes three gene groups with significant expression changes. These produce tissue-damaging cytokines or disrupt the production and activation of collagen, fibrin proteins, and the extracellular matrix, causing skin wounds or preventing them from healing. The hub genes of these groups are OAS1, SERPINH1, and FBLN1 respectively. This information can provide new ways to deal with unwanted and harmful effects of cutaneous leishmaniasis.

Study on the Changes in Shielding Performance Based on Electrospinning Pattern Shapes in the Manufacturing Process of Polymer-Metal Composite Radiation Shielding Materials

X-rays are commonly employed in medical institutions for diagnostic examinations, which often results in radiation exposure for both patients and medical personnel during treatments and procedures. Hands are typically the most exposed body parts, with scattered rays causing secondary exposure. To address this issue, a lightweight functional radiation protection fabric that guarantees the activity of medical personnel is required. In this study, a shielding fabric was fabricated with nanofibers using a mixture of tungsten and polyurethane to resolve the weight reduction problem of such nanofibers. To improve the shielding performance, the change in the performance arising from the spinning pattern in the nanofiber electrospinning manufacturing process was compared and tracked. The patterns reproduced via electrospinning included honeycomb, matrix-orthogonal, double-circle, and spider web patterns. Through this, a nanofiber fabric was produced, and the shielding performance was evaluated. The honeycomb pattern fabric exhibited the best shielding rate of 89.21% at an effective X-ray energy of 60.3 keV, and the double-circle pattern exhibited the lowest shielding rate of 62.55% at the same energy. Therefore, it was observed that the pattern arising from the nanofiber spinning conditions affects the dispersion of the shielding material, which affects the shielding performance. When 0.3 mm tungsten nanofiber fabric is compared with its lead equivalent of 0.25 mm, a difference of 8.7% was observed, suggesting that the nanofiber can be used in medical institutions. Future research will explore the potential of protective fabrics that minimally impact medical personnel’s mobility but provide enhanced protection against radiation exposure.

Cloud Based Workplace Safety Inspection for Food Industry

Abstract: The proposed conceptual framework for the design and use of a cloud based audiovisual recording and surveillance system for safety in the workplace. a video surveillance system has been put in place. The aim is to gain some insights into the benefits as well as the drawbacks connected to the use of video technology as a means to improve safety management in manufacturing companies. Demonstrate the effectiveness of video technology at supporting the identification of the risks connected to unsafe behaviours of the workforce and critical conditions of the working environment. Video surveillance provides several benefits as opposed to in person observations, such as non-biased and accurate accident data; in-depth analysis; observations possible not in real-time; observer not exposed to risks; undisturbed work activity; possibility of longer observation periods. The recorded videos can facilitate the identification of safe practices and the best risk management approaches as well as be used to improve training sessions. The accident frequency rate is higher in the food industry than other manufacturing industry. Hence, there is a need to implement further actions to prevent occupational accidents and improve health and safety at work in the food industry. To guide these actions, up-to-date information on accidents at work is needed. This study descriptively analyzed the circumstances, causes, and consequences of accidents at work in the food industry. The data were retrieved from the accident database. The results reveal that most of the injuries were minor, such as wounds and superficial injuries, resulting in 3 days of incapacity for work. The most accident-prone activities were handling objects, movement, and carrying loads by hand. Hands were the most exposed body parts. The most common causes of injury were related to movement and slipping, stumbling, and falling. Focusing on these factors to may support the food industry in preventing and reducing the number of accidents at work.

A Prospective Cohort Study of Radiation Exposure to a Spine Surgeon's Exposed Body Parts During Utilization of Intraoperative Radiation-based Imaging.

Prospective cohort study. C-arm fluoroscopy and O-arm navigation are vital tools in modern spine surgeries, but their repeated usage can endanger spine surgeons. Although a surgeon's chest and abdomen are protected by lead aprons, the eyes and extremities generally receive less protection. In this study, we compare differences in intraoperative radiation exposure across the protected and unprotected regions of a surgeon's body. Sixty-five consecutive spine surgeries were performed by a single spine-focused neurosurgeon over 9 months. Radiation exposure to the primary surgeon was measured through dosimeters worn over the lead apron, under the lead apron, on surgical loupes, and as a ring on the dominant hand. Differences were assessed with rigorous statistical testing and radiation exposure per surgical case was extrapolated. During the study, the measured radiation exposure over the apron, 176 mrem, was significantly greater than that under the apron, 8 mrem (P = 0.0020), demonstrating a shielding protective effect. The surgeon's dominant hand was exposed to 329 mrem whereas the eyes were exposed to 152.5 mrem of radiation. Compared with the surgeon's protected abdominal area, the hands (P = 0.0002) and eyes (P = 0.0002) received significantly greater exposure. Calculated exposure per case was 2.8 mrem for the eyes and 5.1 mrem for the hands. It was determined that a spine-focused neurosurgeon operating 400 cases annually will incur a radiation exposure of 60,750 mrem to the hands and 33,900 mrem to the eyes over a 30-year career. Our study found that spine surgeons encounter significantly more radiation exposure to the eyes and the extremities compared with protected body regions. Lifetime exposure exceeds the annual limits set by the International Commission on Radiologic Protection for the extremities (50,000 mrem/y) and the eyes (15,000 mrem/y), calling for increased awareness about the dangerous levels of radiation exposure that a spine surgeon incurs over one's career.

Knowledge and practice of malaria prevention among residents of Ratuwamai Municipality, Nepal

Objective: To assess the level of knowledge and practice on malaria prevention among the residents of Ratuwamai Municipality in Nepal. Methods: A community-based cross-sectional study was carried out on Ratuwamai Municipality of Ward No. 8 in Morang District, Nepal. A total of 352 respondents with an age range from 15 to 70 years were interviewed from October 9 to October 31, 2022. Statistically significant differences between two or more categorical groups were measured using independent sample t-test, one-way ANOVA test, and Kruskal-Wallis H test. Result: Out of the total sample, 57.7% of the respondents were 24 to 50 years old with a mean age of (36.9±14.3) years. In the knowledge test, 82% of the responses were accurate. Though 98.6% of people had heard of malaria, only 48.3% said it was a communicable disease. In practice, 84.9% always cleaned the surrounding area and trimmed the bushes around the house; 75.9% used insecticide-treated bed nets or normal bed nets for sleeping; only 7.4% used mosquito repellent creams on exposed body parts while staying outdoors at night, working in fields, and sleeping. Conclusions: The majority had knowledge about malaria, but more than half had poor practice. We advise concerned authorities to promote the behavior change communication strategy to encourage individuals to adopt healthy, beneficial, and good behavioral practices.

Studying occupant’s heat exposure and thermal comfort in the kitchen through full-scale experiments and CFD simulations

This study investigated kitchen heat exposure and thermal comfort through full-scale experiments and computational fluid dynamics (CFD) simulations. Experiments were conducted in a kitchen-style climate chamber with three stove conditions, three exhaust flowrates of range hood, three external conditions and three makeup air sources. CFD simulations were conducted accordingly to explore more nuances aspects of kitchen thermal environment. The experimental results showed that as the existence of a high-temperature stove, the air temperatures around the cooking staff, the net thermal radiations and local skin temperatures at exposed body parts increased significantly during the cooking period. External conditions and the makeup air source can significantly affect thermal distributions across the kitchen space and the heat exposures around the cooking staff. By adding partitions, using induction cooktops, and turning on the kitchen air conditioner can help to reduce cooking staff’s heat exposure from the gas-burning stove. The CFD simulations were consistent with the measured experimental results. The heat exposure in the cooking zone is shown to be dominated by horizontal thermal asymmetry. The occupants’ thermal comfort in the kitchen can be improved if the makeup air source came from the cooler side with a higher flowrate of range hood.

Occupational exposure and risk assessment for agricultural workers of thiamethoxam in vineyards

Dermal & inhalation exposure was examined and according to these results, risk assessment of agricultural workers to thiamethoxam was performed during pesticide mixing/loading and hand-held sprayer application (11 replicates, each of about 1000 L of spray suspension) in vineyards. For the whole body dosimetry (WBD), clothing (Outer and inner), gauze, and nitrile gloves were analyzed to determine dermal exposure using whole-body dosimetry exposure protocol. The inhalation exposure was measured using a glass fiber filter with an IOM sampler. Analytical method validation of exposure matrices was evaluated including the field recovery and breakthrough test. The dermal exposure amount during mixing/loading was 0.163 mg (0.0004% of the total mixed/loaded active ingredient [a.i.]), whereas there was no inhalation exposure. The gloves (0.154 mg, 94.5%) were the most exposed body parts followed by the chest and stomach (0.009 mg, 5.5%). During application, the dermal and inhalation exposure amounts were 32.3 mg (0.07% of the total applied a.i.) and 10.8 µg (2.4 × 10−6% of the total applied a.i), respectively. The shin (35.1%) had the highest exposure to pesticides, followed by the chest & stomach (15.6%) and pelvis (12.6%). In case of mixing/loading, the amounts of actual dermal exposure (ADE) and actual inhalation exposure (AIE) were 0.0 and 0.0 μg/day, while those of ADE and AIE were 4707.6 and 15.8 μg/day for application. In risk assessment of the two different scenarios, the risk index was much lower than 1 (mixing/loading:0.000, application:0.014), indicating that vineyard workers are at low risk of thiamethoxam exposure. To determine the validity of the risk assessment using WBD method, the urinary metabolite was analyzed. Comparison of biomonitoring data and WBD exposure data show a reliable correlation (r = 0.885, p = 0.0003), suggesting that these are suitable methods to estimate exposure.

Climate Chamber Experiment Study on the Association of Turning off Air Conditioning with Human Thermal Sensation and Skin Temperature

To date, few attempts have been made to associate air conditioning behavior with environmental conditions and the occupants’ thermal sensations and physiological states simultaneously. In this study, a series of experiments were conducted in a climate chamber environment, representative of a typical intermittent air conditioning process in residences. For 29 participants, local skin temperatures, thermal sensation and the participants’ intention of turning off air conditioning were recorded continually. Skin temperature and thermal sensation were found to keep decreasing over time, which in turn triggered turning off air conditioning. It is also noted that participants reported different thermal sensations when they intended to turn off air conditioning. However, there was no statistically significant difference in skin temperature of exposed body parts such as foot and calf. Additionally, given the ambient set temperature, the probability of turning off air conditioning exponentially increased with the increasing air conditioning duration. Accordingly, from a physiological perspective, the occupants’ behavior of turning off air conditioning was largely dependent on the local skin temperature of exposed body parts. From an environmental perspective, air conditioning duration demonstrated influences on the air conditioner switch-off. The lower the ambient temperature or the longer the exposure to air conditioning environment, the stronger the intention of the participants to turn off air conditioning.

Stimulating Sunscreen Use Among Outdoor Construction Workers: A Pilot Study.

BackgroundOutdoor workers (OW) receive a higher dose of ultraviolet radiation (UVR) compared to indoor workers (IW) which increases the risk of non-melanoma skin cancer (NMSC). Regular sunscreen use reduces the NMSC risk, however, adequate sun-safety behavior among OW is poor. The main objective was to conduct method- and intervention-related elements of a future intervention trial among OW, based on providing sunscreen and assessing sunscreen use on group- and individual level.MethodsThis pilot study was conducted at a construction site in the Netherlands from May-August 2021. Nine dispensers with sunscreen (SPF 50+) were installed at the worksite. OW (n = 67) were invited to complete two (cross-sectional) questionnaires on sun-safety behavior, before and after providing sunscreen. Stratum corneum (SC) samples for the assessment of UV-biomarkers were collected from the forehead and behind the ear from 15 OW and 15 IW. The feasibility of the following elements was investigated: recruitment, (loss to) follow-up, outcome measures, data collection, and acceptability of the intervention.ResultsThe first questionnaire was completed by 27 OW, the second by 17 OW. More than 75 percent of the OW were aware of the risks of sun exposure, and 63% (n = 17) found sunscreen use during worktime important. The proportion of OW never applying sunscreen in the past month was 44.4% (n = 12) before, and 35.3% (n = 6) after providing sunscreen. A majority of OW (59.3%, n = 16) found sunscreen provision encouraging for sunscreen use, the dispensers easy to use (64.7%, n = 17) and placed in practical spots (58.8%, n = 18). Collecting SC-samples was fast and easy, and several UV-biomarkers showed higher levels for sun-exposed compared to less exposed body parts. There was no significant difference in UV-biomarker levels between OW and IW.ConclusionsThis pilot study revealed low sunscreen use among OW despite providing sunscreen, overall satisfaction with the sunscreen, and the sufficient awareness of the risks of UVR-exposure. Collecting SC-samples at the workplace is feasible and several UV-biomarkers showed to be promising in assessing UVR-exposure. The low participation rate and high loss to follow-up poses a challenge for future intervention studies.

Prevalence of Vitamin D Deficiency and its Awareness and Knowledge Among Parents

Introduction: Role of vitamin D in bone related diseases has a long history but mounting scientific evidences now show serious consequences on overall health of children. Despite the close link of vitamin D with child’s health, its inadequacy is not widely recognised as a problem in our population. This study is aimed to find out the prevalence of vitamin D deficiency in children and its awareness among parents. Methods: It is a prospective, cross-sectional study conducted in paediatric outpatient department of Kathmandu Medical College and Hospital from January to May 2020. Children of one to 15 years were included and 295 samples were taken. A pre-designed questionnaire was given to all participants.Vitamin D3 levels were tested with Chemiluminiscence Immuno Assay (CLIA) technique. The status of vitamin D was defined as deficient if vitamin D3 level less than 50 nmol/l. Results: Vitamin D deficiency were observed in 76.9% and among which 21%, 44.7% and 11.2% were mild, moderate and severe vitamin D deficiency respectively. Vitamin D level was observed significantly higher in males, younger children, those with presence of knowledge of vitamin D and those with adequate sun exposure. On the other hand factors like skin colour, time of exposure and exposed body parts to sun did not influence vitamin D level. Conclusions: This study shows high prevalence of vitamin D deficiency among children but awareness among parents regarding vitamin D and its deficiency was low.

First detailed description of the burying behaviour of a bottletail squid, Sepiadarium kochii Steenstrup, 1881

ABSTRACT Bottletail squids (Cephalopoda: Sepiadariidae) spend the daytime buried in sediment; however, their burying behaviour has not yet been described in detail. In the present study, the burying pattern of a single tropical bottletail squid Sepiadarium kochii Steenstrup, 1881 is analysed for different behavioural characteristics. Burying in S. kochii consists of a rapid sequence of strong, alternating forward- and backward directed funnel jets which obscure the individual almost fully with sediment, followed by a single flinging movement of the dorsolateral arm pair to cover the remaining exposed body parts with sand. A comparison of the burying pattern of S. kochii with that of closely related bobtail squids (Cephalopoda: Sepiolidae) is drawn. Moreover, differences between these two cephalopod families in terms of the execution and duration of their burying procedure as well as its behavioural use are discussed.

Double vest lipodermal flaps for depressed facial scars.

Depressed tethered scar is a common problem that can cause emotional, social and behavioural problems, especially when it involves the exposed body parts. Several techniques have been described for treating these depressed scars, but none of these can fulfil the optimal results. Evaluating the aesthetic outcome of using a double vest lipodermal flaps for treating depressed facial scars. The study included 25 patients with depressed facial scars who underwent scar revision. Their mean age was 31 years. Under local anaesthesia, the scarred area was de-epithelialised and double dart lipodermal flaps were used for revision. Visual analogue and Vancouver scar scales were used as subjective and objective parameters of evaluation, respectively. All the patients followed up for five to eight months. No complications were observed during the scar healing period. Patients satisfaction according to the visual analogue scale showed an average value of 8. The mean total scale according to the Vancouver scar scale was 2.6. The new technique of using double vest lipodermal flaps is simple and offers a promising alternative for revising depressed scars.

A case study on the outbreak of paederus dermatitis caused by rove beetles (coleoptera: Staphylinidae) in women´s hostels of eastern university, Sri Lanka

Disreputable outbreaks of Paederus dermatitis (PD) has been predominant in women´s hostels of Eastern University and its surroundings. This study was undertaken with the objectives of recommending precautions and treatment for students and local residents around the university from 2015-2019. Sampling was done by light traps and hand collection. Photographs of beetles and skin lesions were taken. Hostel surrounding was inspected to find out the breeding sites of beetles. Case review among affected students and staffs was carried out through face to face interview. Approximately, 145 students were principally affected on the exposed body parts of which 95% of students developed specific symptoms including erythema, edematous plaques with vesicles, micropustules and about 5 % of students reported no specific symptoms. PD was more prevalent during rainy seasons than drought months. The students in women´s hostels were more frequently affected than in men’s hostels. Population dynamics, seasonal variations, life history and behavior pattern of rove beetles should be thoroughly investigated prior to their control.