Inhabitants Of Area Research Articles

Local Use of Mangroves on the Coast of Southeastern México

Mangroves are essential for the well-being of the inhabitants of coastal areas, who have extensive knowledge about the use and exploitation of this resource. However, this knowledge is decreasing, which could trigger negative repercussions for this ecosystem. Ethnobiological investigations make it possible to gather information on the use, management, and exploitation of this resource. Hence, this paper presents a study that is framed around the coastal area of the state of Tabasco, in southeast México, and consists of 74 semi-structured interviews that were carried out, while the local relevance of each mangrove species was evaluated using ethnobiological indices. Three species of mangrove were identified, Avicennia germinans, Laguncularia racemosa, and Rhizophora mangle, and the latter species had the highest Use-Value (UV) Index value of 6.08. A total of 27 forms of forestry use were found, 11 for non-timber use and 16 for timber use. Firewood stood out as the main use with 12.6%, while the use of needles to make cloth and crafts represented the lowest percentage with 0.3%. The uses given by the coastal population to the mangroves and their respective species were influenced by immediate needs and specific characteristics of each species. To ensure the sustainability of mangroves, it is essential to design environmental strategies that integrate local ethnobiological knowledge and promote the active participation of direct users of this ecosystem. These strategies should be incorporated into public conservation policies, recognizing the cultural and economic value that mangroves hold for local communities. By implementing these actions, the relationship between communities and their environment will be strengthened, laying the groundwork for further exploration of coastal ethnobiology.

Current Opinion in Clinical Management of Human Cystic Echinococcosis in the Liver

Cystic echinococcosis remains a serious and threatening disease in countries on all continents where it is endemic. It is a zoonosis that continues to be neglected, despite all the efforts of the teams working on it and the WHO. Therefore, it is never too much to remember the clinical management of this disease in humans. This is what we intend in this manuscript. The disease is caused by the larval stages of cestodes (tapeworms) of the genus Echinococcus found in the small intestine of carnivores, which infects humans due to accidental ingestion of eggs of these parasites. The most frequent and most widespread across all continents is cystic echinococcosis, caused by Echinococcus granulosus (sensu lato). The annual incidence of CE can range from less than 1 to 200 per 100,000 inhabitants in various endemic areas. In China and Central Asia, the population risk is more than 40 million people, with a mortality rate of about 2% - 4%. Objectives: One of the objectives of this manuscript is to recall the parasite cycle and the form of contamination, a very important public health aspect, and draw attention to this neglected zoonosis that affects millions of people, particularly in the countries of Central Asia, the Mediterranean basin and South America. Last but not least, we intend to draw attention to the correct nomenclature in relation to the terms that define the disease, the different stages, and the proper designations, particularly with regard to therapeutic modalities. Method: The manuscript also aims to describe the form of contamination of the disease, the diagnostic methods, in particular the use of ultrasound, and the therapeutic modalities, some of which, particularly the invasive ones, must be carried out in Centres dedicated to the study and treatment of this zoonosis. Conclusion: Despite these important data and the socioeconomic impact Echinococcosis remains a neglected disease. Given this situation, all forms of echinococcosis remain serious public health threats, particularly in South America, the Mediterranean basin, and Central Asia, which must deserve the attention of the states of these continents and the WHO.

An analytical case study of the oil well blowout at Baghjan oil field, Assam: A human and environmental perspective.

The study analyses the oil well blowout that took place at the Baghjan oil field in Assam, India, on 27 May 2020. This incident escalated into a massive fire on 9th June that lasted more than 5months. The tragedy degraded the environment and inflicted substantial problems on the area's inhabitants. The present study employs the analytical case study approach and various data sources to unfold the disaster and its causes, impact, and response. It also examines the local inhabitants and environmental impact and tries to analyze the event comprehensively. The incident resulted from technical malfunctions and human errors, leading to the relocation of the adjacent settlement to refugee camps amidst the global COVID-19 epidemic. However, it is essential to mention that many households received adequate compensation for their damages. The incident has resulted in the contamination of the air, noise, soil, and water, causing significant damage to the fragile ecosystem and its rare species. The research employs the Normalized Difference Vegetation Index to quantify changes in vegetation cover resulting from the blowout, thus showing the extensive damage to the affected region. The incident shed light on legal and regulatory deficiencies alongside a lack of accountability and transparency within the Oil India Limited sector. Despite the numerous proposals for environmental restoration, it appears challenging to revert to the previous state swiftly. The present study reflects the collective and collaborative action to protect and preserve the environment.

Acceptability and Feasibility of Provision of COVID-19 Services by Community Health Workers to Remote Gold Mining Communities in Suriname.

Gold mining communities in the Amazon region typically have limited access to public health services. In Suriname, the Ministry of Health Malaria Program (MoH-MP) works with community health workers (CHWs), people from mining communities without a formal medical degree, to provide malaria diagnostic and treatment services. During the COVID-19 pandemic, the MoH-MP trained 21 of these CHWs in COVID-19 outreach and testing, using rapid antigen tests for symptomatic persons in their communities; afterward, a mixed methods research approach was used to investigate whether including COVID-19 services in the tasks of the CHWs was feasible and accepted among gold mining populations. Also, CHWs took part in active case detection missions to proactively offer COVID-19 testing to all inhabitants of specific mining areas, regardless of symptoms. In the 6 months of field implementation (May-October 2022), 1,300 persons were tested for COVID-19, among whom 28.7% were women. Eight percent tested positive. Of the 312 asymptomatic persons tested, 2.2% tested positive. Qualitative semi-structured interviews with the CHWs and quantitative pre- and postintervention surveys revealed that the communities appreciated the nearby and free COVID-19 testing opportunity. The intervention motivated individuals who otherwise would not have been tested to test for COVID-19. Twenty-nine percent of those who had tested at least once for COVID-19 reported that their most recent test was conducted through the services of the CHWs. The results suggest that integrating COVID-19 testing into other CHW services can lower health access barriers in difficult-to-reach populations in remote communities.

Evolution of rural workers post-COVID-19: adaptations, challenges, and opportunities from the pandemic to the present

The pandemic caused by the COVID-19 virus has caused several labor inconveniences for rural area inhabitants, highlighting that, although agriculture is their main source of income, it has been reduced in certain areas. The purpose of this work was to evaluate the incidence of COVID-19 on the work activities of rural workers, and how this situation has evolved to the present. To this end, the Pension Score Coincidence Analysis was used, considering workers in rural areas as a study group. The results indicated that the difference between groups was minimal, highlighting that the variables most affected were the working day of the people, the total monthly income, and the total monthly expenditure. Their situation is also attributed to other causes, such as the lack of government support and programs to boost agricultural productivity and the inhabitants' livelihoods.

To eat like Liangzhu: isotopic investigation of diets in the Lower Yangtze area prior to and during the Liangzhu period (5300–4300 cal. BP)

This essay analyzes a robust body of C and N stable isotopes from human and animal collagen and plant remains (n = 423) in the area of Lower Yangtze River dating to 8000–4300 cal. BP, combined with new isotopic data recovered from the Zhelin site in Shanghai, to explore the dietary differences between coastal region and the inland core area of the Liangzhu culture (5300–4300 cal. BP). Our findings suggest that the food variety of the peripheral inhabitants of the core area of the Liangzhu culture may became less diverse over time, while at the same time their reliance on a few domesticated species (rice and pigs) increased. It may be a result of the growing economic and cultural influence of the populations in the inland core Liangzhu area.

Study on ethnoveterinary medicinal plants used by local people inhabiting char area, Kamrup District, Assam, North-East India

The inhabitants of char areas of Kamrup district, Assam (India) have relied on medicinal plants to treat various livestock diseases. Due to the lack of proper documentation, these plants have received little attention. Therefore, studying these plant species' diversity, utilisation, and phytochemistry is crucial. By doing so, we can preserve their traditional knowledge and comprehend the possibility of using these plants to develop new drugs. The present investigation documented 30 medicinal plant species belonging to 29 genera and 22 families. These plants were used against the treatment of 12 disease categories. The families Fabaceae and Zingiberaceae, with three species for each, were dominant, while the leaf (22%) and seed (16%) were the most frequently used plant parts. The informant consensus factor (Fic) was found to be highest in neurological disorders and neglected tropical diseases (NTD) with a value of 1.0 each. In contrast, the relative frequency of citation (RFC) was found to be highest in Curcuma longa L. (0.41) and Zingiber officinale Roscoe (0.37). This study provides reliable data on medicinal plants and indigenous ethnoveterinary knowledge that could act as a reference for future researchers dealing with new drug discovery.

Bird Exploitation and Chicken Size in the Late Medieval and Early Modern Periods in Continental Croatia

The significance of birds in the medieval human diet has been greatly explored in Europe. However, there is a lack of systematic analysis of data from Croatia. Avian remains dated to the Late Medieval and Early Modern Periods from five archaeological sites in continental Croatia underwent skeletal and taxonomic analysis. Age groups were determined and sex identification was conducted using visual and X-ray diagnostics. Chicken bone measurements were taken, and the logarithmic size index (LSI) technique was performed. Statistical analysis was applied to explore differences between sites. A total of 694 avian remains were studied, revealing 10 species/genera. Avian remains ranged from 8.88% to 20.32% across sites, with the highest percentage found at the urban site BAN. Hens outnumbered cockerels across all sites, with adult chickens prevailing over immature and subadult ones. Chicken sizes were generally consistent across sites, except for castle MIL, where a larger breed was identified. Cockerels tended to be larger than hens, except for one small-sized spurred specimen. To conclude, bird exploitation complemented the use of other animals in diets. Chickens were vital for eggs and meat, with monasteries excelling in bird husbandry over castles. Inhabitants of urban areas mainly consumed bird meat. Castles showed high status through game and imported birds. The aim of this article was to fill in the gap of information regarding the exploitation and consumption of birds at Croatian sites during the Late Medieval and Early Modern Periods.

Teeth and alveolar bones as tracers of metals and radionuclides in inhabitants of a uranium region

Biodosimetry can define risks in inhabitants of areas with potential contaminants, ensuring environmental protection and living conditions due to toxic and radioactive effects. This study aimed to evaluate metals and radionuclides in dental structures and alveolar bones in residents of a uranium area in Paraíba and Pernambuco, Brazil. Eighty-nine specimens were pulverized, fractionated, and chemically prepared for analysis by EDXRF, FAAS, and ICP-MS. Levels of Ca, Cu, Fe, Si, Mn, Ni, Pb, Sr, Ti, V, Zn, K, Mn, Th, and U were investigated. Higher concentrations were measured for Ca, with an average of 272,986.4 mg kg−1. Ni presented in lower concentrations, with an average of 30.4 mg kg−1. For U, concentrations ranged from 1.5 to 145.0 mg kg−1, with more than 27% of the samples above the reference value of 8.1 μg kg−1. For Th, almost 38% of the results were above the limit of 3.5 μg kg−1. In the bone spicules, the contents of U and Th ranged from 45.1 to 1451.2 μg kg−1 and from 7.5 to 78.4 μg kg−1, in this order. The levels of radionuclides were more expressive for the teeth collected in São José do Sabugi, suggesting contamination through food and water consumption. In the bone spicules, the levels of U were up to 179 times higher than the safety limit. The results indicate a possible risk of contamination with probable induced radiobiological effects.

Ultrasonography Analysis and Incidence of Urinary Schistosomiasis among some Selected Junior Secondary School Students in Rigachikun, Igabi Local Government Area, Kaduna State, Nigeria

Study’s Excerpt/Novelty This study assesses urinary schistosomiasis prevalence and associated ultrasonographic abnormalities among school-aged children in Rigachikun, Igabi Local Government Area of Kaduna State. By combining urine sample analysis and ultrasound examination, the research identifies a significant infection rate (5.00%) and highlights the presence of urinary tract abnormalities in 70% of infected subjects. The findings underscore the ongoing disease burden of schistosomiasis in the region and advocate for expanded research on adult populations and snail intermediate hosts to inform targeted intervention strategies. Full Abstract This study evaluated urinary schistosomiasis and ultrasonography incidence among school-aged children in Rigachikun, Igabi Local Government Area of Kaduna State. Three hundred urine samples were collected from students within 5-16 years from 3 selected schools. The samples were tested for urinary schistosomiasis, and information was gathered using a standardized questionnaire. The weight and height of the samples were measured using an electronic scale (9201 SV3R) and a portable stadiometer (ADE MZ10042). 5.29% of males and 3.70% of females tested positive for urinary schistosomiasis. Ultrasound examination was performed on ten positive and one negative subjects for confirmation. The mean age was 11.00±5.72 years. Seven out of ten (70%) subjects showed urinary tract abnormalities. The ultrasound findings revealed two out of ten (20%) had bladder wall thickening, four out of ten (40%) had an irregular shape of the bladder wall, and ureteric dilatation was observed in one out of ten (10%) among the subjects. Ultrasound is a useful tool for identifying the morbidity of S. haematobium. Schistosomiasis infection amongst schools in Rigachikun was established at 5.00%. This has confirmed that schistosomiasis is still a disease burden amongst school-aged students in Rigachikun and, by extension, all the study area's inhabitants. It can be recommended that further studies need to be carried out on adults and snail intermediate hosts.

The role of health mediation in investigation of Hantavirus cases among informal settlements inhabitants of Cayenne area, French Guiana, 2022-2023.

In 2022, four severe cases of Hantavirus pulmonary syndrome (HPS) were reported in patients from informal settlements around Cayenne, the main city in French Guiana. Regional Health Agency (RHA) was commissioned by the French Public Health Agency to estimate the seroprevalence of Hantavirus infections in the neighborhoods of confirmed cases of HPS. RHA then commissioned the French Red Cross (FRC) mobile public health team, providing support in environmental health issues to the population living in informal settlements by health mediators, to facilitate the investigation. The objective of this study was to describe the health mediators' activities set up to improve the efficiency of the investigation. The health mediators' team was specifically trained by virologist and infectiologist specialized in HPS. They helped the investigating team and health workers at various steps of the investigation. These interventions are then described in the results section. The investigation took place between Nov. 2022 and March 2023 in three neighborhoods. During the pre-investigation activities, the mediators raised awareness about HPS of 343 people, among whom 319 (93%) planned to participate in the investigation. Altogether, 274 people finally participated in the investigation, including, i.e., 30.8% of the estimated population living in the three concerned settlements. The global proportion of patients with positive IgG anti-Hantavirus was 5.1%. The health mediators team supported the following steps: preliminary meetings and training modules, identification of resource persons, field visits and awareness and information campaigns (pre-investigation); on field data collection in informal settlements (per-investigation) and communication of individual results, public feedback meeting (post-investigation). The involvement of mediators was probably a factor in the success of the public health response to socially vulnerable people living in the investigated neighborhoods. The preliminary prevention activities helped to raise awareness of the health risk and to enroll participants. Health mediation and outreach activities seem relevant tools of epidemiological field investigations in diseases affecting inhabitants of informal settlements.

Social impact of decarbonization objectives through smart homes: Survey and analysis

The technological development and economic growth of renewable energy are the key solution for almost full decarbonization of the energy systems. The sustainability and energy efficiency, artificial intelligence and connectivity will be the determining elements towards reaching this ambitious goal. Household appliances and tools for controlling energy consumption, temperature, lighting, etc. In the smart home will play a key role to increase awareness of families' energy consumption. IoT (Internet of Things) devices for the smart home allow us to monitor consumption and pay attention to efficiently energy use. However, savings are not the only important element of the smart home. Together with the digital control of the home these are elements that include a fundamental dimension: decarbonization, which is the cornerstone of the energy transition, which must involve an epochal change of mentality to our society where digitalization and people's well-being meet. The paper deals with social analysis of large cities population perception on integrating renewable energy sources and necessary devices to transform existing houses in smart homes towards economic wellbeing and decarbonization of the energy sector. Different classes of respondents were interviewed – owned and rented fome, rural and urban inhabitants, different segments of age, various number of inhabitants in urban areas and the capital, women and men, high-income and low-income, different levels of education – to support or disregard smart home technological development and reveal the different perception towards further usage of smart devices for daily benefits.

Quantitative source apportionment and health risk assessment of trace elements in surface soils around the Shazand chemical industrial district, northwestern of Iran

A comprehensive study aimed at measuring trace elements pollution in the Shazand chemical industrial district, located in northwestern Iran, was conducted. Employing principal component analysis (PCA) and positive matrix factorization (PMF), we identified sources of trace elements and assessed associated health risks for inhabitants. The results showed that the mean concentrations of Pb, Cd, Ni, Zn, and As of 190 topsoil samples exceeded the background values, except for Cu. The total noncancer risk values for adults and children were 0.72 and 7.95, respectively, and the total carcinogenic risks were 8.46 E – 05 and 2.69 E – 04, respectively. The noncarcinogenic risk for children was above the threshold level, but low for adults. The total potential carcinogenic health risks for children exceeded the threshold of 1 E – 04 indicating a high carcinogenic risk for them, whereas the risk for adults was considered acceptable. Furthermore, As was the primary hazardous metal to human health, followed by Cd and Ni. According to the results of the PMF model, four factors were extracted for trace elements, including natural source, transportation sources, industrial sources, and agricultural sources, which contributed about 27.9%, 17.51%, 29.15%, and 25.44% to pollution of the area, respectively. Anthropogenic sources contributed far more to the potential health risks posed to inhabitants of the study area. These findings can assist governmental agencies in implementing targeted control strategies to prevent the contamination of heavy metals.

Exploring the determinants of autonomous minibus adoption: empirical findings from a demand-based service in Germany

Autonomous on-demand services as part of public transport are discussed to improve public transport substantially. A household survey in Karlsruhe, Germany, was conducted among inhabitants of a residential area where a combined autonomous and on-demand minibus service with automation level 4 was offered. The study investigates the residents’ appraisal of this service and reasons for using and not using it. Results indicate that people generally have a positive attitude towards it and are willing to use it in the future. Difficulties are found in travel speed, availability, and complexity of using such a new service. Favorable factors in the intention to use the service are having a mobility impairment, being open to other forms of new mobility, and not having a car in the household. In the future, to be successful, such services should improve travel times and reliability and address issues of their primary target group, such as the high complexity of accessing these services.

Willingness to Pay for Watershed Services by Downstream Water Users in Babati District, Tanzania

Payment for Ecosystem Services promotes watershed management through Payment for Watershed Services. It encourages improved land management practices in upstream areas to enhance the quantity and quality of water downstream. The Nou Forest Reserve in Babati district covers Lake Manyara's headwaters. Its rivers are the primary water source for the area's inhabitants. However, there have been reports of declining water quality and quantity, presenting an opportunity to introduce payment for watershed services for Nou Forest Reserve conservation and management. The present study was conducted to assess the level of awareness among downstream water users about the importance of watersheds in providing sustainable water supply. Using the Contingent Valuation Method, the study estimated the communities’ willingness to pay for improved watershed services, analysed factors influencing capacity to pay, and examined possible operational modes for implementing payment mechanisms. A total of 155 domestic water users and 50 non-domestic water users were interviewed. It was found that 71% of domestic water users and 82% of non-domestic water users were willing to pay for improved watershed services, with a mean willingness to pay estimated at TAS 1261 per user/year for domestic water users and TAS 112322 per user/year for non-domestic water users. Factors such as gender, occupation, education, and farm size significantly (P<0.05) influenced water users' willingness to pay. Income was a significant factor in the willingness to pay for non-domestic water users, but it was not significant for domestic water users. The current study suggests that downstream water users in Babati district, who act as watershed service buyers, could collect a water user fee based on estimated amounts. This approach would help address declining water quality and quantity through improved watershed management and thus enhance watershed conservation and management.

Représentations sociales de l’incontinence urinaire : une enquête auprès de la population française

Urinary incontinence is a major public health problem. Although, as a condition, it is well documented in the literature, there is little information on its social representations. The study of its representations could make it possible to improve the way it is handled and the treatment suffers receive. The aim of this study was to understand the representations of the general French population on the subject of urinary incontinence. This involved carrying out a declarative quantitative study using questionnaires. To do this, 1803 people were surveyed all over France. First, a descriptive statistical analysis was carried out using the participants’ socio-demographic data. Second, a logistic regression-type association was made between the dependent and independent variables. Urinary incontinence elicits a certain level of disgust in the general population. Still a taboo subject, it seems to be of little interest to some members of the population. The condition is also often poorly understood, especially by men, the younger generations, and the inhabitants of urban areas in western France. This quantitative study helped shed key light on the French population’s perceptions of urinary incontinence and the methods of prevention available. It also helped determine the participant profiles associated with these representations. Going forward, it seems worthwhile to focus on informing and educating these populations on the subject.

Constraints and Opportunities of Agricultural Development in Haor Ecosystem of Bangladesh

The Haors in Bangladesh are saucer-shaped, low-lying land depressions that form deep basins; they remain submerged for approximately half of the year, typically from June onwards. This fragile ecosystem spans over 2.0 million hectares in the northeastern region of the country, accounting for roughly 14% of the total areas, where approximately 19.4 million people reside. Factors including floods, flash floods, and low winter temperatures constrain agricultural productivity in the haor areas. It is a great challenge to change the haor areas from less productive to more productive land. This is a comprehensive analysis of the biophysical and socioeconomic characteristics of haors which also highlights the constraints and opportunities in agricultural production. It explores strategies for significantly increasing crop, livestock, and fish production within the haor ecosystem, in alignment with government policies. Some of the proposed agricultural development strategies for the haor areas include the development of short-duration, cold-tolerant crop varieties, such as Boro rice, utilizing relatively flood-free elevated lands and homesteads for vegetable production and promoting agricultural mechanization, livestock rearing, fisheries, and agribusiness development. The recommendations presented in this paper focus on enhancing crop yields, increasing cropping intensity, and boosting livestock and fish production; ultimately, they contribute to food security, poverty reduction, and improved livelihoods for the inhabitants of the haor areas.

Frost quakes in wetlands in northern Finland during extreme winter weather conditions and related hazard to urban infrastructure

Abstract. The paper reports the first results of an experiment in northern Finland during winter 2022–2023 that aimed at studying seismic events caused by seasonal freezing in the so-called critical zone (CZ) of the Earth. These events have attracted public attention recently, as multiple reports about them from local inhabitants in Arctic and sub-Arctic areas appeared on social networks. To make an instrumental study of such events, to reveal the relationship between their occurrence and winter weather conditions, and to evaluate the possible hazard, we installed two high-resolution seismic arrays with co-located soil temperature stations at two sites in Finland, one of them being in the city of Oulu in the sub-Arctic area (65.04° N, 25.61° E) and the other one above the polar circle in the municipality of Sodankylä (67.36° N, 26.63° E). The equipment recorded continuous seismic and soil temperature data during November 2022–April 2023. Based on reports from the inhabitants of Talvikangas (Oulu) about the ground shaking and unusual noises on 6 January 2023 and their observations of new fractures on the roads there, we selected the time interval for the identification of frost quakes that originated during that day from continuous seismic records in Talvikangas and in Sodankylä. During the selected time interval, the extremely rapid air temperature drops of about −1.4 °C h−1 in Talvikangas and −0.88 °C h−1 in Sodankylä were observed. We identified and located two types of seismic events – namely, frost quakes with frequencies of about 10–20 Hz, with waveforms like those of tectonic events, and irregularly shaped frost tremors with frequencies of about 120–180 Hz. The sources of frost quakes in Talvikangas are mainly located on irrigated wetland, while in Sodankylä, about 50 % of registered frost quakes were caused by ice fracturing on the Kitinen River. However, several relatively strong events, with their origin in the wetlands, were also recorded. A significant number of sources of frost tremors are confined to wetland areas cut by irrigation channels and to roads cleaned from snow during winter both in Talvikangas and in Sodankylä. We calculated ground accelerations and ground velocities for the strongest events from both groups and compared them to equivalent properties of other seismic signals, like distant local earthquakes in the area, mining production blasts, and cargo train vibration. Our study shows that high-frequency frost tremors corresponding to surface fracture opening in the uppermost frozen surface layer of a thickness of up to 5 cm can directly damage infrastructure objects like roads and basements of buildings. Surface waves, produced by frost quakes and propagating inside the shallow soil layer, have large enough ground accelerations at epicentral distances of hundreds of metres. Therefore, frost quakes should be considered a phenomenon that can potentially damage infrastructures, and they have to be taken into account in seismic hazard assessments. Our research is the first instrumental study of seismic events originating from wetland areas. These events occur as a result of the interaction between the uppermost layer of the solid Earth's CZ and atmosphere processes that deserves further study.

Identification and sensitization to environmental fungal spores in Lima City, Peru

To identify and registry the most important fungal spores trapped in our aerobiology station, as well as to report the prevalence of skin sensitization to these allergens. The pollen counts were made according to standardized technique with a Burkard seven days spore trap, following the American Academy of Allergy, Asthma and Immunology (AAAAI) through National Allergy Bureau (NAB) recommendations. The trap was installed on the roof of Clinica SANNA, El GOLF, San Isidro, which is 20 m high, 12°5'54"S 77°3'6"W in the west-south of the Lima urban area. The sampling period was performed from September 2020 to October 2021. Skin prick tests were carried out according to the recommendations of the Spanish Society of Allergology and Clinical Immunology (SEAIC) in 200 patients (18 to 60 years old) with symptoms of rhinoconjunctivitis and/or asthma, who were evaluated in the Allergology Service of Clinica SANNA el Golf. Allergenic extracts were applied, dust mites (Dermatophagoides pteronyssinus, Dermatophagoides farinae, Blomia tropicalis), cat and dog danders, cockroach (Periplaneta americana), grass 6 mix, weed mix, molds (Cladosporium herbarum, Alternaria alternata, Aspergillus fumigatus, Penicillium notatum, Nigrospora spp.), INMUNOTEK-Spain provided the extracts. We also tested other fungal allergens such as Fusarium spp, Stemphylium spp, Curvularia spp, a mixture of Helmintosporum/Dreschlera spp. from the DIATER-Argentina laboratory. We identified spores of Alternaria alternata, Cladosporium spp., Nigrospora spp., Stemphylium spp., Fusarium spp., Curvularia spp., Dreschlera/Helmintosporum spp. The patients showed sensitization to Cladosporium herbarum (14%), Fusarium spp. (13,5%), Nigrospora spp. (8%), Alternaria Alternata (7%), Stemphylium (6%), Dreschlera/Helmintosporium spp. (5,5%), Curvularia spp. (3%), Aspergillus fumigatus (2,5%). The inhabitants of the south-western area of the urban city of Lima are exposed to different fungal spores with allergenic potential, with a higher concentration being identified during the summer/autumn months. Cutaneous sensitization is demonstrated in variable percentages to the fungal spores identified in this aerobiological sampling. The results of this study should be expanded and compared with data in the forthcoming years, identify seasonal and annual fluctuations and extend the traps to other locations in Lima.

Comparative awareness on zoonoses between residents at the Human-wildlife Interface Zone and inhabitants of the non-wildlife areas of Meru County, Kenya

Abstract Introduction: Zoonoses are infections transmitted from vertebrate animals to humans. Persons with low knowledge, exposure to wildlife or domestic animals are at risk of zoonoses. Research, surveillance and response through One Health framework is necessary for prevention. We compared the knowledge on zoonoses between residents at the wildlife-interface of Meru National Park, and non-wildlife areas of Tigania West Sub County, Meru Kenya. Methods: Data were simultaneously collected using a structured questionnaire in both zones and compared. Descriptive statistics were used to summarize the data for differences between variables in the two areas.Results: The non-wildlife zone residents of Tigania West Sub-County had statistically significantly better knowledge of zoonoses than their counterparts next to Meru National Park: χ² (1, N=525) =84.965, p< .001. Conclusion: The scanty knowledge on zoonoses of residents of Igembe Central posed greater risk of zoonoses because their proximity to the wildlife conservancy. Awareness creation through one health strategy is necessary as a deterrent measure.