Exploring Extended-Spectrum Beta-Lactamase (ESBL)-Producing Escherichia coli in Food-Producing Animals and Animal-Derived Foods
Pathogens,
Journal Year:
2024,
Volume and Issue:
13(4), P. 346 - 346
Published: April 22, 2024
Antimicrobials
serve
as
crucial
treatments
in
both
veterinary
and
human
medicine,
aiding
the
control
prevention
of
infectious
diseases.
However,
their
misuse
or
overuse
has
led
to
emergence
antimicrobial
resistance,
posing
a
significant
threat
public
health.
This
review
focuses
on
extended-spectrum
beta-lactamase
(ESBL)-producing
Escherichia
coli
animals
associated
food
products,
which
contribute
proliferation
antimicrobial-resistant
strains.
Recent
research
highlighted
presence
ESBL-producing
E.
animal-derived
foods,
with
some
studies
indicating
genetic
similarities
between
these
isolates
those
found
infections.
underscores
urgent
need
address
resistance
pressing
health
issue.
More
comprehensive
are
required
understand
evolving
landscape
ESBLs
develop
strategic
policies
grounded
One
Health
approach,
aiming
mitigate
prevalence
effectively.
Language: Английский
Prevalence, antimicrobial resistance, and genetic profile of Escherichia coli in retail chicken parts in Zagazig City, Egypt
International Journal of Food Microbiology,
Journal Year:
2025,
Volume and Issue:
436, P. 111211 - 111211
Published: April 17, 2025
Language: Английский
Detection and characterization of multidrug resistant Escherichia coli carrying virulence gene isolated from broilers in Bangladesh
Veterinary Medicine and Science,
Journal Year:
2024,
Volume and Issue:
10(6)
Published: Sept. 18, 2024
Abstract
Background
The
emergence
and
dissemination
of
multidrug
resistant
(MDR)
bacteria
pose
a
severe
threat
to
public
health
by
limiting
clinical
treatment
prophylactic
options.
Objectives
This
study
investigates
the
prevalence
Escherichia
coli
in
broilers,
their
phenotypic
antimicrobial
resistance
(AMR)
profiles
presence
virulence‐associated
genes
(VAGs)
(ARGs)
using
polymerase
chain
reaction
(PCR).
Materials
methods
A
total
216
pooled
cloacal
samples
were
collected
from
1080
broilers
across
six
districts
Bangladesh.
Each
sample
comprised
randomly
selected
swabs
five
birds
per
farm.
E.
isolates
identified
standard
bacteriological
approach,
followed
biochemical
assays
PCR.
Antimicrobial
susceptibility
was
assessed
Kirby–Bauer
disc
diffusion
method,
ARGs
VAGs
determined
via
Five
partially
sequenced
for
Sanger
sequencing.
Results
177
(81.94%,
95%
confidence
interval:
76.24%–86.53%)
identified.
showed
highest
ampicillin
(93.79%),
tetracycline
(91.53%),
erythromycin
(89.27%)
ciprofloxacin
(87%).
Conversely,
ceftriaxone
(80.79%)
susceptibility,
gentamicin
(37.29%)
neomycin
(31.07%).
All
MDR,
with
multiple
antibiotic
indexes
<0.3.
significant
percentage
(16.38%)
MDR
classes
harboured
bla
TEM
,
sul
1,
ere
(A),
tet
A,
B
C
genes.
prevalent
(88.14%)
(A)
(83.62%)
1
(72.32%).
ast
(56.50%),
iuc
D
(31.07%),
iss
(21.47%),
irp
2
(15.82%)
cva/cvi
(3.39%),
respectively.
Conclusions
highlights
contributing
development
carrying
broilers.
Effective
monitoring
surveillance
usage
poultry
production
systems
are
urgently
required
prevent
AMR.
Language: Английский
Risk factors for antimicrobial-resistant Enterobacterales in dogs: a systematic review
Esa Karalliu,
No information about this author
Kai Yeung Chung,
No information about this author
Brett MacKinnon
No information about this author
et al.
Frontiers in Veterinary Science,
Journal Year:
2024,
Volume and Issue:
11
Published: Oct. 7, 2024
Identifying
risk
factors
associated
with
the
carriage
of
antimicrobial-resistant
(AMR)
bacteria
in
dogs
is
crucial
to
understanding
their
epidemiology
and
for
developing
refining
targeted
control
measures.
However,
relevant
data
scattered
conflicting
findings
have
been
reported.
This
systematic
review
aimed
compile
AMR-
Enterobacterales
worldwide
identify
knowledge
gaps
directing
future
research.
A
was
conducted
according
PRISMA
guidelines,
searching
PubMed,
CABi,
Scopus
databases
studies
reporting
acquiring
dogs.
After
screening
peer-reviewed,
English-language
by
title/abstract,
eligible
were
subjected
a
full-text
assessment,
extraction,
risk-of-bias
qualitative
synthesis.
In
initial
search,
774
articles
identified,
including
274
duplicates.
77
review,
from
which
40
eventually
selected
29
cross-sectional,
six
cohort,
five
case-control
studies.
The
most
frequently
investigated
antimicrobial
use
(28
40),
age
(24),
sex
(22),
hospitalization
(19),
feeding
raw
diet
(14).
Of
these,
common
factor
significantly
(19/28),
followed
(9/14)
(8/19).
Our
synthesis
emphasized
importance
increasing
awareness
regarding
prudent
critically
important
antimicrobials
(CIAs),
such
as
fluoroquinolones,
companion
animal
practices,
strengthening
infection
prevention
procedures
veterinary
clinics
hospitals
educating
caregivers
about
potential
risks
diets
order
reduce
burden
AMR-bacteria
Language: Английский