Antimicrobial Resistance of Campylobacter jejuni Isolated from Chicken Carcasses in the Federal District, Brazil

2013 ◽  
Vol 76 (4) ◽  
pp. 691-693 ◽  
Author(s):  
HELENIRA MELO de MOURA ◽  
PATRÍCIA RENAULT SILVA ◽  
PATRÍCIA HELENA CALDEIRA da SILVA ◽  
NARA RÚBIA SOUZA ◽  
ALINE MONDINI C. RACANICCI ◽  
...  
Keyword(s):  
Public Health ◽  
Antimicrobial Resistance ◽  
Nalidixic Acid ◽  
Campylobacter Jejuni ◽  
Health Problem ◽  
Food Processing ◽  
Public Health Problem ◽  
Federal District ◽  
Antimicrobial Drugs ◽  
High Level

The aim of the present study was to perform microbiological isolation of Campylobacter jejuni from chilled chicken carcasses marketed in the Federal District of Brazil and to subject the strains to an antibiogram. A total of 92 samples from chilled chicken carcasses were acquired, 18 of which (19.56%) tested positive for C. jejuni. A total of 16 strains were tested for susceptibility to eight antimicrobial drugs. All 16 strains were resistant to ciprofloxacin, 15 strains to nalidixic acid, streptomycin, tetracycline, and gentamycin, 14 strains to amoxicillin, 11 strains to erythromycin, and 6 strains to chloramphenicol. The present study is the first to report on the presence of C. jejuni in chilled chicken carcasses marketed in the Federal District region of Brazil. These results may indicate flaws in certain steps of this food processing and highlight a possible public health problem due to the high level of resistance exhibited by the isolated strains.

scholarly journals Editorial: Antimicrobial Resistance as a Global Public Health Problem: How Can We Address It?

2020 ◽  
Vol 8 ◽  
Author(s):  
Luciene Andrade Da Rocha Minarini ◽  
Leonardo Neves de Andrade ◽  
Eliana De Gregorio ◽  
Filipa Grosso ◽  
Thierry Naas ◽  
...  
Keyword(s):  
Public Health ◽  
Antimicrobial Resistance ◽  
Health Problem ◽  
Public Health Problem ◽  
Global Public Health ◽  
Global Public Health Problem

scholarly journals A review on Antibiotic Policy and Antimicrobial Stewardship Program (AMSP) – Need of the hour

2021 ◽  
Vol 12 (2) ◽  
pp. 1233-1237
Author(s):  
Manoj Kumar ◽  
Anu Sharma ◽  
Yasmeen M ◽  
Parwez
Keyword(s):  
Public Health ◽  
Antimicrobial Resistance ◽  
Antimicrobial Stewardship ◽  
Health Problem ◽  
Public Health Problem ◽  
Current Situation ◽  
Resistant Bacteria ◽  
Antimicrobial Stewardship Program ◽  
Antibiotic Policy ◽  
Stewardship Program

Emerging trends of antimicrobial resistance and development of multidrug resistance and pan resistant strains have become a significant public health problem worldwide. The rate at which newer drugs are developing has slowed down and clinicians are left with only limited therapeutic options for treatment of the patient. We are heading towards the pre antibiotic discovery phase where mortality was high due to unavailability of appropriate drugs; however, in current situation due to misuse or over use of antibiotics, microbes have developed newer methods of resistance, thus rendering these antimicrobials ineffective in their action which has resulted in increased morbidity and mortality among patient and increase in the health care expenditure. Antimicrobial resistance continues to be a major public health problem of international concern. As there is alarming situation globally due to development of multi and pan resistant bacteria which are also known as superbugs, these superbugs have resulted in havoc as these infections are not treatable and is of great concern to the treating physician. Judicious use of antibiotics and implementation of antibiotic stewardship program are the only ways to combat the current situation. The present review aims to provide information on framing of antibiotic policy and implementation of antimicrobial stewardship program.      

scholarly journals Salmonella Typhi Infections and Effect of Fluroquinolones and Third Generation Cephalosporins in Clinical Outcome

1970 ◽  
Vol 31 (3) ◽  
pp. 216-221 ◽  
Author(s):  
UK Singh ◽  
AK Neopane ◽  
M Thapa ◽  
N Aryal ◽  
K Agrawal
Keyword(s):  
Public Health ◽  
Nalidixic Acid ◽  
Health Problem ◽  
Enteric Fever ◽  
Public Health Problem ◽  
Salmonella Typhi ◽  
Fluoroquinolone Resistance ◽  
Third Generation ◽  
Third Generation Cephalosporins ◽  
Culture Positive

Background: Enteric fever is a common public health problem in Nepal. The emerging fluoroquinolone resistance to Salmonella typhi is a major concern in every hospital and is a public health problem these days. Continuous antibiotic susceptibility patterns surveillance and standard treatment policies need to be established to control MDR typhoid. Objective: To detect the increasing pattern of fluoroquinolone resistant Salmonella typhi and to correlate its clinical response to third generation cephalosporins. Materials and Method: This is a cross- sectional prospective study conducted in the pediatric ward of Birendra Hospital, Kathmandu, from September 2009 to August 2010. Forty seven children aged between 3-14 years with the diagnosis of suspected, probable and confirmed cases of Enteric fever were enrolled in the study. Data was collected and statistical analysis was done using SPSS program. Result: Culture positive enteric fever was found in 21 cases (44.68%) and positive Widal test in 18 (38.29%). Among the culture positive cases, antibiotic sensitivity was highest for Ofloxacin (95.23%), followed by third generation Cephalosporins (Ceftriaxone, Cefixime) (90.47%). A significant number of isolates were resistant to Nalidixic acid (71.42%). All cases were successfully treated with parenteral antibiotics followed by oral third generation cephalosporins without any complications and/or mortality. Conclusion: There is an increasing trend to fluoroquinolone resistant Salmonella typhi. Third generation cephalosporin can be the appropriate antibiotic for treatment.of clinically suspected cases of Enteric fever and to minimize the risk of increasing emergence of MDR enteric fever including Nalidixic acid resistant Typhoid.(NARST). Key words: Cephalosporin; drug resistance; Enteric fever; Fluoroquinolone; Salmonella typhi. DOI: http://dx.doi.org/10.3126/jnps.v31i3.5361 J Nep Paedtr Soc 2011;31(3): 216-221

Detection of Antibiotic Resistance in Escherichia coli Strains: Can Fish Commonly Used in Raw Preparations such as Sushi and Sashimi Constitute a Public Health Problem?

2019 ◽  
Vol 82 (7) ◽  
pp. 1130-1134 ◽  
Author(s):  
VANESSA SILVA ◽  
JOÃO NUNES ◽  
ANÍCIA GOMES ◽  
ROSA CAPITA ◽  
CARLOS ALONSO-CALLEJA ◽  
...  
Keyword(s):  
Public Health ◽  
Escherichia Coli ◽  
Antibiotic Resistance ◽  
Antimicrobial Resistance ◽  
Health Problem ◽  
Antibiotic Resistance Genes ◽  
Public Health Problem ◽  
Commercial Fish ◽  
E Coli ◽  
Raw Fish

ABSTRACT We studied 50 antimicrobial resistance mechanisms associated with Escherichia coli strains isolated from five species of commercial fish to evaluate the carriage and type of extended-spectrum β-lactamases (ESBLs) in these isolates. One hundred fifty samples of fresh raw fish were collected from large supermarkets and fish markets in northern Portugal during 2017. Thirty samples from each species were screened for the presence of E. coli and ESBL-producing E. coli. The samples were spread onto Levine plates with or without cefotaxime (2 μg/mL). The sensitivity of the isolates was determined for 16 antibiotics. The resistance and virulence genes were investigated by PCR. From the 150 samples, 45 E. coli isolates were recovered, and 3 of these isolates produced ESBL. All of these ESBL-producing isolates were resistant to β-lactams and harbored the blaCTX-M-1 and blaTEM genes, and all belonged to phylogenetic group A. One ESBL-producing E. coli isolate also was resistant to tetracycline and harbored the tet(A) gene, and another isolate was resistant to streptomycin and harbored the aadA gene. The remaining E. coli isolates were resistant to individual or combinations of the following antibiotics: tetracycline (16 isolates), sulfamethoxazole-trimethoprim (10 isolates), streptomycin (9 isolates), ampicillin (8 isolates), and chloramphenicol (2 isolates). The blaTEM, tet(A), aadA, and cmlA genes and combinations of sul genes were detected among most isolates that were resistant to ampicillin, tetracycline, streptomycin, chloramphenicol, and sulfamethoxazole-trimethoprim, respectively. The unmonitored and excessive use of antibiotics in aquatic environments promotes the development and propagation of antimicrobial resistance, and fish can be reservoirs of antibiotic resistance genes, which can easily be transmitted to humans through the consumption of raw fish, creating a public health problem. HIGHLIGHTS

scholarly journals Isolation and antimicrobial resistance of Campylobacter jejuni and Campylobacter coli found in chilled chicken carcasses in the Federal District Region and surrounding areas

2019 ◽  
Vol 40 (5Supl1) ◽  
pp. 2247
Author(s):  
Patricia Renault Silva ◽  
Joana Marchesini Palma ◽  
Nara Rubia Souza ◽  
Helenira Melo de Moura ◽  
Simone Perecmanis ◽  
...  
Keyword(s):  
Antimicrobial Resistance ◽  
Nalidixic Acid ◽  
Campylobacter Jejuni ◽  
Resistance Genes ◽  
Federal District ◽  
Occurrence Rate ◽  
Campylobacter Coli ◽  
Antimicrobial Resistance Genes ◽  
Polymerase Chain ◽  
Surrounding Areas

This study aimed to isolate Campylobacter jejuni and Campylobacter coli from chilled chicken carcasses marketed in the Federal District Region and surrounding areas, as well as to detect the occurrence of antimicrobial resistance and genes responsible for the same. A total of 105 chilled chicken carcasses were collected, of which 7 (6.67%) were positive for C. jejuni and 4 (3.81%) were positive for C. coli. These results were obtained using both the conventional microbiological isolation method and polymerase chain reaction assays. All of the positive strains were subjected to antimicrobial susceptibility testing for seven antimicrobials. The resistance incidences found in the C. jejuni strains were as follows: 71.43% for tetracycline and nalidixic acid, 42.86% for streptomycin and gentamicin, 57.14% for ciprofloxacin and erythromycin, and 28.57% for chloramphenicol. Among the C. coli strains, 100% were resistant to tetracycline and streptomycin, 75% were resistant to erythromycin, 50% were resistant to ciprofloxacin, gentamicin, and nalidixic acid, and no strains were resistant to chloramphenicol. While analyzing the presence of antimicrobial resistance genes in the isolated C. jejuni strains, the aph3-1 (resistance to aminoglycosides), aadE (resistance to streptomycin), and tet(O) (resistance to tetracycline) genes were identified, with occurrence rates of 57.14%, 28.57%, and 42.86%, respectively, whereas in the C. coli strains, there was a 25% occurrence rate for both the aph3-1 and tet(O) genes. The aadE gene was not found in the C. coli isolates. The results of this study demonstrated the presence of C. jejuni and C. coli in chilled chicken carcasses marketed in the Federal District Region and surrounding areas, as well as the antimicrobial resistance and the presence of resistance genes in these bacteria, which may pose threats to public health.

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