scholarly journals Understanding Antibiotic Residues and Pathogens Flow in Wastewater from Smallholder Pig Farms to Agriculture Field in Ha Nam Province, Vietnam

2020 ◽  
Vol 14 ◽  
pp. 117863022094320
Author(s):  
Phuc Pham-Duc ◽  
Hung Nguyen-Viet ◽  
Toan Luu-Quoc ◽  
Meghan A Cook ◽  
Phuong Trinh-Thi-Minh ◽  
...  
Keyword(s):  
Animal Health ◽  
Antibiotic Use ◽  
Cross Sectional Study ◽  
Antibiotic Residues ◽  
Livestock Waste ◽  
Salmonella Spp ◽  
Livestock Wastewater ◽  
Cross Sectional ◽  
Pig Farms ◽  
Wastewater Samples

Background: Contact with livestock wastewater on farms and in communities can pose a risk to human and animal health. Methods: This cross-sectional study was conducted in 180 households and 24 pig farms (96 wastewater samples) to explore information about pig production, livestock waste management, antibiotic use, and to analyze antibiotic residues and microbial contamination, respectively. Results: Of the 120 households raising pigs, biogas systems were the most commonly used to treat animal waste (70%), followed by compositing (19%), and the remaining respondents discharged waste directly into drains or ponds (11%). The majority of respondents (78%) used antibiotics to treat and prevent disease in pigs, but 32% of them did not know of any disadvantages of antibiotic abuse. ELISA assays were performed on half of the wastewater samples (n = 48), demonstrating that residues of flouroquinolones and sulfonamides were present in 6.3% (3/48) and 22.9% (11/48) of tested samples, respectively. The average residual level of sulfamethazine was 27.8 ug/l. Further, E. coli concentrations exceeding regulatory levels in Vietnam were found in nearly all samples. Salmonella spp. was also found in 57.3% of samples, though prevalence rates varied across the different sites. Finally, G. lamblia was found in 8.4% of samples, and C. parvum was found in 5.2% of samples. Conclusions: This study suggests that livestock wastewater carried potential harmful pathogens and antibiotic residues that could come into contact with humans in the community. Thus, appropriate operation and application of livestock wastewater treatment (such as biogas or composting) and management should be a continued focused.

scholarly journals Faktor Risiko Penyebaran Escherichia coli Penghasil ESBL pada Ternak Ayam Komersial

2021 ◽  
Vol 11 (2) ◽  
pp. 146
Author(s):  
Freshinta Jellia Wibisono
Keyword(s):  
Risk Factors ◽  
Escherichia Coli ◽  
Animal Health ◽  
Antibiotic Use ◽  
Cross Sectional Study ◽  
Primary Data ◽  
Antibiotic Administration ◽  
Cross Sectional ◽  
Commercial Chicken ◽  
And Control

Escherichia coli producing ESBL in humans, animals and the environment trigger the emergence of antimicrobial resistance. This study analyzes the potential risk factors in commercial chickens as an infectious factor for the ESBL-producing Escherichia coli as an effort to prevent and control the wider spread of Escherichia coli-producing ESBL events. This study was a descriptive analytic epidemiological study with a cross-sectional study design. Sampling using stratified random sampling by taking as many as 5 samples per commercial chicken farm in Blitar District. Data collection is done by direct interviews with farmers based on a questionnaire and field observations and inspection of livestock, supplemented with supporting documentation. Primary data were obtained through a questionnaire and direct observation of the research object to determine risk factors that could affect the Escherichia coli producing ESBL that were resistant to antibiotics in commercial chicken in Blitar District. Escherichia coli is a commensal bacterium that is naturally present in the chicken digestive tract. The existence of the highest ESBL producing Escherichia coli was 45.56% in the type of partnership farming. Risk factors with the highest association strength on risk factors for partnership type (OR = 11.02, CI 95% = 5.84-20.77), the presence of antibiotic administration programs (OR = 6.76, 95% CI = 2.05-22.22), broiler chicken species ( OR = 5.34, 95% CI = 2.76-10.32), and the purpose of using antibiotics as prevention (OR = 3.55, 95% CI = 1.86-6.74). Efforts to prevent and control the ESBL-producing Escherichia coli in commercial poultry can be done by increasing surveillance of antibiotic use, in this regard it is necessary to supervise animal health personnel in the management of livestock raising for the correct use of antibiotics in commercial chicken farms.

scholarly journals How antibiotics are used in pig farming: a mixed-methods study of pig farmers, feed mills and veterinarians in Thailand

2020 ◽  
Vol 5 (2) ◽  
pp. e001918 ◽  
Author(s):  
Angkana Lekagul ◽  
Viroj Tangcharoensathien ◽  
Anne Mills ◽  
Jonathan Rushton ◽  
Shunmay Yeung
Keyword(s):  
Mixed Methods ◽  
Animal Health ◽  
Secondary Analysis ◽  
Antibiotic Use ◽  
Mixed Methods Study ◽  
Farm Income ◽  
Cross Sectional ◽  
Middle Income ◽  
Pig Farms ◽  
The Government

BackgroundRising global concern about antimicrobial resistance has drawn attention to the use of antibiotics in livestock. Understanding the current usage of antibiotics in these animals is essential for effective interventions on the optimisation of antibiotic use. However, to date few studies have been conducted in low- and middle-income countries. This study aimed to explore the use of antibiotics and estimate the total amount of antibiotics used in pig production in Thailand.MethodsThis was a mixed-methods study including a cross-sectional questionnaire-based survey of 84 pig farmers, secondary analysis of data from a survey of 31 feed mills to estimate the amount of antibiotics mixed in pig feed and interviews with five veterinarians involved in the feed mill industry to gain an understanding of medicated feed production.FindingsHalf of the farmers reported using antibiotics for disease prevention. Use was significantly associated with farmers’ experience in raising pigs, farm income, having received advice on animal health and belonging to a farm cooperative. The estimated total amount of active ingredients mixed into medicated feed for pigs for the whole country was 843 tonnes in 2017. Amoxicillin was the most commonly used antibiotic reported by both pig farms and feed mills. The use of Critically Important Antimicrobials including colistin was common, with one-third of farmers reporting their use as oral or as injectable medication, and accounting for nearly two-thirds of antibiotics contained in medicated feed.ConclusionA majority of antibiotics used in Thai pig farms belonged to the category of Critically Important Antimicrobials. Progressive restriction in the use of antibiotics in pigs is recommended through using prescriptions to control the distribution of certain antibiotics. The government should strengthen veterinary services to improve access of farmers to animal health advice and explore alternative interventions.

scholarly journals Assessing Knowledge and Perception Regarding Antimicrobial Stewardship and Antimicrobial Resistance in University Students of Pakistan: Findings and Implications

Antibiotics ◽  
2021 ◽  
Vol 10 (7) ◽  
pp. 866
Author(s):  
Iltaf Hussain ◽  
Nisa Yousaf ◽  
Sana Haider ◽  
Pervisha Jalil ◽  
Muhammad Usman Saleem ◽  
...  
Keyword(s):  
Antimicrobial Resistance ◽  
University Students ◽  
Antimicrobial Stewardship ◽  
Antibiotic Use ◽  
Cross Sectional Study ◽  
Dosing Regimen ◽  
Student Knowledge ◽  
Chi Square ◽  
Cross Sectional ◽  
Self Administered Questionnaire

The irrational use of antimicrobials has enormously contributed to antimicrobial resistance (AMR) globally and especially in the developing world. To assess the knowledge and perception regarding AMR and antimicrobial stewardship (AMS), a descriptive cross-sectional study was carried out in university students enrolled in pharmacy, veterinary, and biology programs by using an online self-administered questionnaire. The Chi-square and Fisher exact tests (where applicable) were performed to assess the association of the demographics with the students’ knowledge and perception regarding AMR and AMS. A total of 496 students completed the questionnaire, among which, 85.7% of the participants were familiar with the term AMR and 79.4% of the participants correctly identified a poorly designed dosing regimen as a contributing factor towards AMR. The majority of participants (57.9%) were familiar with the term AMS and 86.5% were aware of the aim of AMS. The participants showed good knowledge regarding AMR and AMS, but to further improve student knowledge and perception of AMS and AMR, it is suggested that dedicated modules on antibiotic use and AMS should be incorporated into the curricula of these undergraduate and postgraduate programs.

scholarly journals Antibiotic Prescriptions among China Ambulatory Care Visits of Pregnant Women: A Nationwide Cross-Sectional Study

Antibiotics ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 601
Author(s):  
Houyu Zhao ◽  
Mei Zhang ◽  
Jiaming Bian ◽  
Siyan Zhan
Keyword(s):  
Pregnant Women ◽  
Ambulatory Care ◽  
National Level ◽  
Mainland China ◽  
Antibiotic Use ◽  
First Trimester ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Fetal Safety ◽  
First Trimester Of Pregnancy

Background: Antibiotic use in pregnant women at the national level has rarely been reported in China. Objectives: We aimed to investigate antibiotic prescriptions during pregnancy in ambulatory care settings in China. Methods: Data of 4,574,961 ambulatory care visits of pregnant women from October 2014 to April 2018 were analyzed. Percentages of Antibiotic prescriptions by different subgroups and various diagnosis categories and proportions of inappropriate antibiotic prescriptions for different subgroups were estimated. Food and Drug Administration (FDA) pregnancy categories were used to describe the antibiotic prescription patterns. The 95% confidence intervals (CIs) were estimated using the Clopper––Pearson method or Goodman method. Results: Among the 4,574,961 outpatient visits during pregnancy, 2.0% (92,514 visits; 95% CI, 2.0–2.0%) were prescribed at least one antibiotic. The percentage of antibiotic prescriptions for pregnant women aged >40 years was 4.9% (95% CI, 4.7–5.0%), whereas that for pregnant women aged 26–30 years was 1.5% (95% CI, 1.4–1.5%). In addition, percentages of antibiotic prescriptions varied among different trimesters of pregnancy, which were 5.4% (95% CI, 5.3–5.4%) for the visits in the first trimester of pregnancy and 0.5% (95% CI, 0.4–0.5%) in the third trimester of pregnancy. Furthermore, the percentages of antibiotic prescriptions substantially varied among different diagnosis categories and nearly three-quarters of antibiotic prescriptions had no clear indications and thus might be inappropriate. In total, 130,308 individual antibiotics were prescribed; among these, 60.4% (95% CI, 60.0–60.8%) belonged to FDA category B, 2.7% (95% CI, 2.1–3.5%) were classified as FDA category D and 16.8% (95% CI, 16.2–17.4%) were not assigned any FDA pregnancy category. Conclusions: Antibiotic prescriptions in ambulatory care during pregnancy were not highly prevalent in mainland China. However, a substantial proportion of antibiotics might have been prescribed without adequate indications. Antibiotics whose fetal safety has not been sufficiently illustrated were widely used in pregnant women.

scholarly journals Prescribers’ Knowledge, Attitudes and Behaviors on Antibiotics, Antibiotic Use and Antibiotic Resistance in Jordan

Antibiotics ◽  
2021 ◽  
Vol 10 (7) ◽  
pp. 858
Author(s):  
Reema A. Karasneh ◽  
Sayer I. Al-Azzam ◽  
Mera Ababneh ◽  
Ola Al-Azzeh ◽  
Ola B. Al-Batayneh ◽  
...  
Keyword(s):  
Antibiotic Resistance ◽  
Antibiotic Use ◽  
Cross Sectional Study ◽  
Antibiotic Prescribing ◽  
Prescribing Practices ◽  
Online Questionnaire ◽  
Cross Sectional ◽  
Attitudes And Behaviors ◽  
And Behaviors ◽  
Ease Of Access

More research is needed on the drivers of irrational antibiotic prescribing among healthcare professionals and to ensure effective prescribing and an adequate understanding of the issue of antibiotic resistance. This study aimed at evaluating prescribers’ knowledge, attitudes and behaviors about antibiotic use and antibiotic resistance. A cross-sectional study was conducted utilizing an online questionnaire and included physicians and dentists from all sectors in Jordan. A total of 613 prescribers were included (physicians n = 409, dentists n = 204). Respondents’ knowledge on effective use, unnecessary use or associated side effects of antibiotics was high (>90%), compared with their knowledge on the spread of antibiotic resistance (62.2%). For ease of access to the required guidelines on managing infections, and to materials that advise on prudent antibiotic use and antibiotic resistance, prescribers agreed in 62% and 46.1% of cases, respectively. 28.4% of respondents had prescribed antibiotics when they would have preferred not to do so more than once a day or more than once a week. Among respondents who prescribed antibiotics, 63.4% would never or rarely give out resources on prudent use of antibiotics for infections. The findings are of importance to inform antibiotic stewardships about relevant interventions aimed at changing prescribers’ behaviors and improving antibiotic prescribing practices.

The situation of antibiotic use for diarrhea treatment on pediatric inpatient at Pediatrics - Kien Giang General Hospital in 2019-2020

2020 ◽  
pp. 15-24
Author(s):  
Nhon Tran Van ◽  
Mai Do Van ◽  
Hien Ha Minh
Keyword(s):  
General Hospital ◽  
Blood Cells ◽  
Antibiotic Prescription ◽  
White Blood Cells ◽  
Antibiotic Use ◽  
Cross Sectional Study ◽  
Loose Stool ◽  
Cross Sectional ◽  
Watery Stool ◽  
Pediatric Inpatient

Background: To survey for evaluation the use of antibiotic for diarrhea treatment on pediatric inpatient in compliance with MOH, WHO or treatment regimen. Objectives: (1) To describe the situation of antibiotic use for diarrhea treatment and (2) to determine factors that affected on indication of antibiotic for pediatric inpatient under 15 years at Kien Giang General Hospital in 2019. Subjects and methods: A cross-sectional study on 251 medical records of pediatric inpatients who treated by one of any drug from 01/2019 to 12/2019. Results: one antibiotic was prescribed in 71.7% in comparison with 17.1% on two antibiotics. The antibiotic prescription was based on the results of blood test including examinations of white blood cells (WBC), the percentage of neutrophils (Neu%) and/or C-reactive protein (CRP) (59.4%), stool with white blood cells and/or red blood cells (1.6%), high fever without causes (27.9%), watery stool (86.3%), loose stool with blood (100%), loose stool (97.9%). The most used antibiotics are ceftriaxone (53.4%), ciprofloxacin (12.4%). Duration of antibiotic use is 5 days in median. Conclusion: The rate of antibiotic prescription that met MOH and WHO guidelines was 88.3% in comparison with 11.7% of non-conformance. The compliance prescriptions based on antibiogram were 77.8%, non-compliance were 22.5%. The compliance dosage refered to guideline was 86.4%, non-conpliance was 2.4%. The duration of hospitalization and neutrophil are factors that affected the use of antibiotics (p < 0.05). Keywords: diarrhea, pediatric inpatient, antibiotic, Pediatrics-Kien Giang General Hospital

scholarly journals Prevalence and determinants of Cryptosporidium spp. infection in smallholder dairy cattle in Iringa and Tanga Regions of Tanzania

2007 ◽  
Vol 74 (1) ◽  
Author(s):  
E.S. Swai ◽  
N.P. French ◽  
E.D. Karimuribo ◽  
J.L. Fitzpatrick ◽  
M.J. Bryant ◽  
...  
Keyword(s):  
Dairy Cattle ◽  
Animal Health ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Cryptosporidium Spp ◽  
Faecal Samples ◽  
The Family ◽  
Cryptosporidium Oocysts ◽  
Smallholder Dairy ◽  
Family House

The prevalence of Cryptosporidium spp. infection in a cross-sectional study of dairy cattle, from two contrasting dairying regions in Tanzania, were determined by staining smears of faecal samples with the modified Ziehl-Neelsen technique. Of the 1 126 faecal samples screened, 19.7% were positive for Cryptosporidium spp. The prevalence was lower in Tanga Region than in Iringa Region. The prevalence of affected farms was 20% in Tanga and 21% in Iringa. In both regions, the probability of detecting Cryptosporidium oocysts in faeces varied with animal class, but these were not consistent in both regions. In Tanga Region, Cryptosporidium oocysts were significantly more likely to be found in the faeces of milking cows. In Iringa Region, the likelihood that cattle had Cryptosporidium-positive faeces declined with age, and milking cattle were significantly less likely to have Cryptosporidium positive faeces. In this region, 7% of cattle were housed within the family house at night, and this was marginally associated with a higher likelihood that animals had Cryptosporidium-positive faeces. Our study suggests that even though herd sizes are small, Cryptosporidium spp. are endemic on many Tanzanian smallholder dairy farms. These protozoa may impact on animal health and production, but also on human health, given the close associations between the cattle and their keepers. Further studies are required to assess these risks in more detail, and understand the epidemiology of Cryptosporidium spp. in this management system.

scholarly journals Correlation of Knowledge and Beliefs to Adherence with Antibiotic Use in Adult Patients at a Private Hospital in Sidoarjo

2020 ◽  
Vol 15 (2) ◽  
Author(s):  
Muhammad Hasan Wattiheluw ◽  
Fauna Herawati ◽  
Setiasih Setiasih ◽  
Rika Yulia
Keyword(s):  
Infectious Diseases ◽  
Antibiotic Therapy ◽  
Private Hospital ◽  
Antibiotic Use ◽  
Cross Sectional Study ◽  
P Value ◽  
Cross Sectional ◽  
Knowledge And Beliefs ◽  
Study Results ◽  
Hospitalization Period

Infectious diseases are one of the top ten causes of death in the world. Antibiotic therapy is administered for infectious diseases, but if bacteria are exposed to antibiotics continuously, then the bacteria are able to adapt to the medication, thereby resulting in antibiotic resistance. This condition results in an increase in mortality, long hospitalization period, and increased cost of antibiotic therapy and health services. Adherence to using antibiotics may be influenced by knowledge and beliefs about them. This study aimed to understand correlation between knowledge and belief with adherence to antibiotic use at a private hospital in Sidoarjo. This cross-sectional study, the data collected in three months period, was conducted with a questionnaire for assessment knowledge and belief. A pill count method was applied for assessment adherence to using antibiotics prescribed by doctors. The study results show that knowledge of the respondents was adequate for 76 people (69.7%), belief was adequate for 74 people (67.9%), and adherence to antibiotic use for 79 people (72%). Regression analysis showed that the variable that significantly influenced the adherence of patients in using antibiotics was perceived threat (p-value = 0,029). Sex, age, education, income, occupation, and marital status have no contribution to antibiotic knowledge, belief, and adherence.

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