scholarly journals Prevalence and Molecular Characterization of Rickettsia spp. from Wild Small Mammals in Public Parks and Urban Areas of Bangkok Metropolitan, Thailand

2021 ◽  
Vol 6 (4) ◽  
pp. 199
Author(s):  
Artharee Rungrojn ◽  
Kittipong Chaisiri ◽  
Yossapong Paladsing ◽  
Serge Morand ◽  
Jiraphan Junjhon ◽  
...  
Keyword(s):  
Small Mammals ◽  
Rural Areas ◽  
Urban Areas ◽  
Rattus Rattus ◽  
Public Parks ◽  
Rickettsial Infection ◽  
Three Samples ◽  
Low Prevalence ◽  
Positive Results

Rural areas usually show a higher prevalence of rickettsial infection than urban areas. However, information on the rickettsial infection status in urban settings (e.g., built-up areas and city parks) is still limited, particularly in the Bangkok metropolitan area. In this study, we performed a molecular rickettsial survey of spleen samples of small mammals caught in public parks and built-up areas of Bangkok. Out of 198 samples, the Rattus rattus complex was found to be most prevalent. The amplification of rickettsial gltA fragment gene (338 bp) by nested PCR assay revealed positive results in four samples, yielding a low prevalence of infection of 2.02%. DNA sequencing results confirmed that three samples were matched with Rickettsia typhi, and one was identified as R. felis. It is noteworthy that this is the first report of the occurrence of R. felis DNA in rodents in Southeast Asia.

Helminth fauna of small mammals from public parks and urban areas in Bangkok Metropolitan with emphasis on community ecology of infection in synanthropic rodents

2020 ◽  
Vol 119 (11) ◽  
pp. 3675-3690
Author(s):  
Yossapong Paladsing ◽  
Kittiyaporn Boonsri ◽  
Wipanont Saesim ◽  
Bangon Changsap ◽  
Urusa Thaenkham ◽  
...  
Keyword(s):  
Community Ecology ◽  
Small Mammals ◽  
Urban Areas ◽  
Helminth Fauna ◽  
Public Parks ◽  
Synanthropic Rodents

scholarly journals Lassa Virus in the Host Rodent Mastomys Natalensis within Urban Areas of N’zerekore, Guinea

2019 ◽  
Author(s):  
LS Karan ◽  
MT Makenov ◽  
MG Korneev ◽  
N Sacko ◽  
S Boumbaly ◽  
...  
Keyword(s):  
Pilot Study ◽  
Small Mammals ◽  
Rural Areas ◽  
Urban Areas ◽  
Reservoir Host ◽  
Lassa Virus ◽  
Mastomys Natalensis ◽  
Large Cities ◽  
The City ◽  
Lineage Iv

AbstractLassa virus is the causative agent of a dangerous zoonotic disease distributed in West Africa. A primary reservoir host of Lassa virus is Mastomys natalensis. These mice associate closely with humans and are commonly found in villages. Consequently, previous studies of Lassa virus have focused on rural areas. The prevalence of the virus in large cities has not been studied.We conducted a study in N’Zerekore city, which has a population of approximately 300,000 residents. Small mammals were captured during a pilot study in May, and the main study was performed in August 2018. Based on the pilot study, we designed and implemented a stratified random sample to investigate the prevalence of Lassa virus among M. natalensis in N’Zerekore. The total sampling efforts consisted of 45 and 985 trapping nights in May and August, respectively. Samples of rodent tissues were screened for Lassa virus by RT-PCR.In May, we trapped 20 rodents, including 19 M. natalensis. Viral RNA was detected in 18 M. natalensis. In August, 149 small mammals were captured, including 43 M. natalensis. The prevalence of Lassa virus among M. natalensis in N’Zerekore was 23.3% (CI 95%: 11.8–38.6%). Sequencing showed that the isolates belonged to lineage IV. We detected four Lassa virus hotspots located in different parts of the city. The largest Lassa virus hotspot was found in the neighborhood of the central market, which suggests that the virus was originally introduced into the city through the market.

scholarly journals HIV in the Heartland: Experiences of Living with HIV in Urban and Rural Areas of the Midwest

2017 ◽  
Author(s):  
Sarah Donley ◽  
C. Lockett
Keyword(s):  
Social Support ◽  
Rural Areas ◽  
Urban Areas ◽  
Hiv And Aids ◽  
People Living With Hiv ◽  
Persons Living With Hiv ◽  
Urban And Rural Areas ◽  
Low Prevalence ◽  
Living With Hiv ◽  
Hiv Aids

Scholarly research on HIV/AIDS and stigma has largely demonstrated a different experience for people living with HIV and AIDS (PLWHA) who inhabit urban and rural areas. Largely missing from this scholarship are experiences in low prevalence areas. Low prevalence areas typically have fewer resources, social networks, and HIV infection and prevalence is less common. In this paper, we examine the challenges PLWHAs in rural and urban areas of the Midwest face and how these individuals manage, respond, and combat HIV/AIDS related stigmas in their communities. This paper utilizes interview data to understand the lived experiences of 18 persons living with HIV and AIDS. This paper reveals that respondents in rural areas are likely to be geographically dispersed, struggle with accessing healthcare services, believe their communities are less tolerant, and are less likely to disclose their positive status or seek out social support. Respondents who lived in urban areas were more likely to disclose their positive status, have access to AIDS service organizations and social support, and to participate in advocacy in the “HIV Community.” Our study demonstrates how social and community context are agentic players in shaping life chances, decisions, and behavior of the PLWHAs we interviewed.

scholarly journals Molecular characterization of porcine rotavirus C in pigs with gastroenteritis in Thailand, 2011 – 2016

2018 ◽  
Author(s):  
Supansa Tuanthap ◽  
Cherdpong Phupolphan ◽  
Supol Luengyosluechakul ◽  
Usanee Duang-in ◽  
Apiradee Theamboonlers ◽  
...  
Keyword(s):  
Enteric Viruses ◽  
Gene Encoding ◽  
Diarrhea Virus ◽  
Three Samples ◽  
Single Positive ◽  
Group A ◽  
Cowden Strain ◽  
Low Prevalence ◽  
Swine Herds

Swine are economically important food animals, but highly contagious enteric viruses can affect entire swine herds and contribute significantly to piglet morbidity and mortality. The most frequent viruses associated with pig gastroenteritis have been reported as porcine epidemic diarrhea virus (PEDV) and rotavirus. Rotavirus is an important cause of diarrhea in piglets and pigs worldwide, and group A and C types are those that pig herds are mostly affected by. In Thailand, studies on rotavirus group A (RVA) have been reported continuously, whereas information on group C is still limited. In this study, we aimed to identify rotavirus group C (RVC) from the feces and intestinal contents of pigs affected with diarrhea. Seven hundred and sixty-nine samples were collected from swine herds located in difference provinces throughout Thailand. The specimens were tested using virus-specific RT-PCR to detect the gene encoding RVC capsid protein VP7 and VP4. Sequencing analyses showed that 6.6% (51/769) of samples were positive for RVC, one third of which tested as single positive for RVC (34/51). Co-infections with the most frequent enteric viruses, RVA and PEDV were also analyzed. Co-infections of RVA/RVC accounted for 21.6% (11/51) of samples and of PEDV/RVC for 7.8% (4/51) of samples, while three samples (5.9%) tested positive for all three viruses. Infections were not associated with seasonality, since the virus was detected throughout the year. RVC was detected in pigs up to 8 weeks old. Analysis of the partial VP7 gene sequences was suggestive that the predominant genotype was G1, which was closely related to the prototype Cowden strain. Due to P[5] was the most prevalent of VP4 genotype. This study demonstrated the low prevalence of RVC in Thailand, a virus not previously documented in this country.

scholarly journals A serological survey of agents causing leptospirosis and toxoplasmosis in Rattus rattus in the city of Umuarama, northwest Paraná, Brazil

2017 ◽  
Vol 38 (1) ◽  
pp. 239 ◽  
Author(s):  
Karoline Franciani Cardoso Lopes ◽  
Ricardo De Melo Germano ◽  
Edson Gerônimo ◽  
Danila Zago ◽  
Eduardo Herrera Dias ◽  
...  
Keyword(s):  
Toxoplasma Gondii ◽  
Rural Areas ◽  
Urban Areas ◽  
Rattus Rattus ◽  
Economic Losses ◽  
Bacterial Diseases ◽  
Preventative Measures ◽  
Northwestern Region ◽  
Urban And Rural Areas ◽  
Synanthropic Rodents

Synanthropic rodents, present in both urban and rural areas, are responsible for the zoonotic transmission of several diseases to humans as well as for significant economic losses. They act as reservoirs for important viral diseases, bacterial diseases such as leptospirosis, and parasitic diseases such as toxoplasmosis and leishmaniasis. The aim of the present study was to assess the seropositivity of synanthropic rodents in Umuarama city, located in the northwestern region of Paraná State, Brazil, to agents causing leptospirosis and toxoplasmosis. The microscopic agglutination technique (MAT) was used to detect anti-Leptospira antibodies, and the indirect immunofluorescence reaction (IIFR) was used to detect anti-Toxoplasma gondii antibodies. Of 178 animals collected, four (2.24%) were seropositive for Leptospira spp. and ten (5.62%) for Toxoplasma gondii. Ninety-five (53.38%) of the collected animals were male and 83 (46.62%) were female, and two (1.23%) originated from urban areas while 176 (98.87%) originated from peri-urban areas. Serological results showed that the synanthropic rodents examined here had low seroreactivity for agents causing both leptospirosis and toxoplasmosis, in both urban and peri-urban regions of Umuarama city. This could be associated with the high Human Development Index for the study area. However, preventative measures must continue to be observed, as rodents are important reservoirs for, and disseminators of, disease causing agents.

scholarly journals Eurostat methodology applied to the characterization of rural and urban Brazilian spaces

2018 ◽  
Vol 42 (42) ◽  
pp. 151-162
Author(s):  
Gustavo Bastos Braga ◽  
Ana Louise de Carvalho Fiúza ◽  
Paula Cristina Remoaldo
Keyword(s):  
European Union ◽  
Rural Areas ◽  
Urban Areas ◽  
Official Statistics ◽  
Rural And Urban ◽  
Urban Rural

Abstract The Brazilian official statistics show that the country is mainly urban, while authors including Veiga (2002) and Miranda and Silva (2013) present a more rural Brazil. The absence of a uniform way to define the rural areas in Brazil has led to diffused data about rural Brazil’s size. Therefore, are Brazilian regions predominantly urban, rural or intermediate? This paper applies the rural definition methodologies from Eurostat/European Union to the municipalities of Brazil. The results show the predominance of the intermediary category in Brazilian territory, while the population mostly lives in urban areas. However, due to methodological characteristics, this paper reinforces the necessity of developing other methodologies which would be able to identify rurality and urbanity, considering socioeconomic dimensions.

scholarly journals Molecular characterization of porcine rotavirus C in pigs with gastroenteritis in Thailand, 2011 – 2016

2018 ◽  
Author(s):  
Supansa Tuanthap ◽  
Cherdpong Phupolphan ◽  
Supol Luengyosluechakul ◽  
Usanee Duang-in ◽  
Apiradee Theamboonlers ◽  
...  
Keyword(s):  
Enteric Viruses ◽  
Gene Encoding ◽  
Diarrhea Virus ◽  
Three Samples ◽  
Single Positive ◽  
Group A ◽  
Cowden Strain ◽  
Low Prevalence ◽  
Swine Herds

Swine are economically important food animals, but highly contagious enteric viruses can affect entire swine herds and contribute significantly to piglet morbidity and mortality. The most frequent viruses associated with pig gastroenteritis have been reported as porcine epidemic diarrhea virus (PEDV) and rotavirus. Rotavirus is an important cause of diarrhea in piglets and pigs worldwide, and group A and C types are those that pig herds are mostly affected by. In Thailand, studies on rotavirus group A (RVA) have been reported continuously, whereas information on group C is still limited. In this study, we aimed to identify rotavirus group C (RVC) from the feces and intestinal contents of pigs affected with diarrhea. Seven hundred and sixty-nine samples were collected from swine herds located in difference provinces throughout Thailand. The specimens were tested using virus-specific RT-PCR to detect the gene encoding RVC capsid protein VP7 and VP4. Sequencing analyses showed that 6.6% (51/769) of samples were positive for RVC, one third of which tested as single positive for RVC (34/51). Co-infections with the most frequent enteric viruses, RVA and PEDV were also analyzed. Co-infections of RVA/RVC accounted for 21.6% (11/51) of samples and of PEDV/RVC for 7.8% (4/51) of samples, while three samples (5.9%) tested positive for all three viruses. Infections were not associated with seasonality, since the virus was detected throughout the year. RVC was detected in pigs up to 8 weeks old. Analysis of the partial VP7 gene sequences was suggestive that the predominant genotype was G1, which was closely related to the prototype Cowden strain. Due to P[5] was the most prevalent of VP4 genotype. This study demonstrated the low prevalence of RVC in Thailand, a virus not previously documented in this country.

An Epidemiological, Diagnostic and Therapeutic Study of Giardia lamblia in Anbar Province – Iraq

2019 ◽  
Vol 9 (01) ◽  
pp. 39-45
Author(s):  
Suad Shallal Shahatha
Keyword(s):  
Teaching Hospital ◽  
Rural Areas ◽  
Giardia Lamblia ◽  
Urban Areas ◽  
Culture Media ◽  
Age Groups ◽  
Stool Samples ◽  
Women And Children ◽  
Teucrium Polium L ◽  
Therapeutic Study

This study was carried out to investigate the epidemiology of Giardia lamblia parasites in patients who visited some of the hospitals in Anbar province, which included (Fallujah Teaching Hospital, Ramadi Teaching Hospital, Ramadi Teaching Hospital for Women and Children and Hit Hospital) during by examining 864 stool samples in a direct examination method, The results revealed the infection rate was 41.7 % and the percentage of infection among males 47.8% is higher than that of females 35.4% with significant differences (p≤0.05). The age groups (1-9) years recorded the highest rates 55.4% and the lowest rate 13.6% in the age group (40-49) years. The highest rate of infection was 62.5% during the month of June, while the month of October was the lowest rate 5% and significant differences. The incidence rate in rural areas was 50.6% higher than in the urban areas 32.5%. The study also included the effect of Teucrium polium L. on the parasite in the culture media HSP-1, the concentrations of 0.5-3 mg / mL significantly affected Giardia, it was noted whenever the greater the concentration, the greater the effect during different treatment periods (1-4) days, as the highest concentration 3 mg/ml killed all Giardia parasites on the fourth day of treatment.

A Study Of Expansion Of The Fmcg Market Across Rural Areas

2019 ◽  
Vol 118 (8) ◽  
pp. 142-151
Author(s):  
Dr. Udayagiri Raghunath ◽  
Dr. V.Venkateswara Rao
Keyword(s):  
Rural Areas ◽  
Urban Areas ◽  
Customer Choice ◽  
Income Levels ◽  
Rural Markets ◽  
Urban Markets ◽  
Tv Media ◽  
Rural Clients ◽  
Tv Watching

The corporate companies dealing with FMCG products have started focusing on rural markets as the urban markets have become saturated and highly competitive. Capturing the rural markets brings forth a whole new set of challenges as it is laborious to break in. This market presents the companies with gamut challenges on a new dimension which demand entirely different strategies as compared to the ones used in urban areas. Studying the rural markets for rural markets has become crucial more than ever. It is an objective learning, psychiatry of dispersion, impact of the FMCG in rural areas. This research uses diverse utensils, procedure toward analyze composed records. Several of the features used in analyzing the data are the consumer characteristics like educational qualifications, professions they are in, and the income levels. The role of TV media advertising is also analyzed. Many deals and promotions advertised on TV are investigated. The scope of authority wield by publicity happening customer choice production has looked into. The different levels of media exposure and preferable TV watching times and their favorite programs considered while analyzing the data. The spending prototype of rural clients on FMCG is examined and further categorized based on their income levels, educational qualifications, and legal awareness of consumer act. All the analyzed data, results, and suggestions presented in the visual formats.

TURNING FARMERS INTO SOCIAL FARMER ENTREPRENEURS FOR DISADVANTAGED PEOPLE

2020 ◽  
Author(s):  
Remus Runcan
Keyword(s):  
Rural Communities ◽  
Low Income ◽  
Rural Areas ◽  
Urban Areas ◽  
Health And Safety ◽  
Physical Work ◽  
Healthy Environment ◽  
Rural And Urban Areas ◽  
Rural Development Programme ◽  
Rural And Urban

According to Romania’s National Rural Development Programme, the socio-economic situation of the rural environment has a large number of weaknesses – among which low access to financial resources for small entrepreneurs and new business initiatives in rural areas and poorly developed entrepreneurial culture, characterized by a lack of basic managerial knowledge – but also a large number of opportunities – among which access of the rural population to lifelong learning and entrepreneurial skills development programmes and entrepreneurs’ access to financial instruments. The population in rural areas depends mainly on agricultural activities which give them subsistence living conditions. The gap between rural and urban areas is due to low income levels and employment rates, hence the need to obtain additional income for the population employed in subsistence and semi-subsistence farming, especially in the context of the depopulation trend. At the same time, the need to stimulate entrepreneurship in rural areas is high and is at a resonance with the need to increase the potential of rural communities from the perspective of landscape, culture, traditional activities and local resources. A solution could be to turn vegetal and / or animal farms into social farms – farms on which people with disabilities (but also adolescents and young people with anxiety, depression, self-harm, suicide, and alexithymia issues) might find a “foster” family, bed and meals in a natural, healthy environment, and share the farm’s activities with the farmer and the farmer’s family: “committing to a regular day / days and times for a mutually agreed period involves complying with any required health and safety practices (including use of protective clothing and equipment), engaging socially with the farm family members and other people working on and around the farm, and taking on tasks which would include working on the land, taking care of animals, or helping out with maintenance and other physical work”

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