Critical Reviews in Analytical Chemistry,
Journal Year:
2023,
Volume and Issue:
54(8), P. 3083 - 3094
Published: June 26, 2023
Since
diagnostic
laboratories
handle
large
COVID-19
samples,
researchers
have
established
laboratory-based
assays
and
developed
biosensor
prototypes.
Both
share
the
same
purpose;
to
ascertain
occurrence
of
air
surface
contaminations
by
SARS-CoV-2
virus.
However,
biosensors
further
utilize
internet-of-things
(IoT)
technology
monitor
virus
contamination,
specifically
in
laboratory
setting.
The
IoT-capable
great
potential
for
possible
contamination.
Numerous
studies
been
done
on
contamination
hospital
Through
reviews,
there
are
abundant
reports
viral
transmission
through
droplet
infections,
person-to-person
close
contact
fecal-oral
transmission.
environmental
conditions
need
be
better
reported.
Therefore,
this
review
covers
detection
airborne
wastewater
samples
using
with
comprehensive
methods
techniques
sampling
sensing
(2020
until
2023).
Furthermore,
exposes
cases
public
health
settings.
Then,
integration
data
management
together
is
well
explained.
Last,
ended
challenges
having
a
practical
applied
surveillance
samples.
Clinical Microbiology Reviews,
Journal Year:
2023,
Volume and Issue:
37(1)
Published: Dec. 14, 2023
SUMMARY
Wastewater-based
surveillance
(WBS)
has
undergone
dramatic
advancement
in
the
context
of
coronavirus
disease
2019
(COVID-19)
pandemic.
The
power
and
potential
this
platform
technology
were
rapidly
realized
when
it
became
evident
that
not
only
did
WBS-measured
SARS-CoV-2
RNA
correlate
strongly
with
COVID-19
clinical
within
monitored
populations
but
also,
fact,
functioned
as
a
leading
indicator.
Teams
from
across
globe
innovated
novel
approaches
by
which
wastewater
could
be
collected
diverse
sewersheds
ranging
treatment
plants
(enabling
community-level
surveillance)
to
more
granular
locations
including
individual
neighborhoods
high-risk
buildings
such
long-term
care
facilities
(LTCF).
Efficient
processes
enabled
extraction
concentration
highly
dilute
matrix.
Molecular
genomic
tools
identify,
quantify,
characterize
its
various
variants
adapted
programs
applied
these
mixed
environmental
systems.
Novel
data-sharing
allowed
information
mobilized
made
immediately
available
public
health
government
decision-makers
even
public,
enabling
evidence-informed
decision-making
based
on
local
dynamics.
WBS
since
been
recognized
tool
transformative
potential,
providing
near-real-time
cost-effective,
objective,
comprehensive,
inclusive
data
changing
prevalence
measured
analytes
space
time
populations.
However,
consequence
rapid
innovation
hundreds
teams
simultaneously,
tremendous
heterogeneity
currently
exists
literature.
This
manuscript
provides
state-of-the-art
review
established
details
current
work
underway
expanding
scope
other
infectious
targets.
The Science of The Total Environment,
Journal Year:
2024,
Volume and Issue:
918, P. 170636 - 170636
Published: Feb. 6, 2024
Wastewater-based
surveillance
constitutes
a
valuable
methodology
for
the
continuous
monitoring
of
viral
circulation,
with
capacity
to
function
as
an
early
warning
system.
It
holds
particular
significance
in
scenarios
where
respiratory
viruses
exhibit
overlapping
clinical
presentations,
occurs
SARS-CoV-2,
influenza
virus
(IV),
and
syncytial
(RSV),
allows
seasonal
outbreaks
be
distinguished
from
COVID-19
peaks.
Furthermore,
sewage
sludge,
given
it
harbors
concentrated
human
waste
large
population,
serves
substantial
reservoir
pathogen
detection.
To
effectively
integrate
wastewater-based
epidemiology
into
infectious
disease
surveillance,
detection
methods
employed
wastewater
samples
must
adapted
distinct
characteristics
sludge
matrices.
In
this
study,
we
applied
protocols
IV
RSV
comparing
their
performance
results
obtained
wastewater.
assess
efficiency
these
protocols,
were
spiked
RNA,
either
free
or
incorporated
lentiviral
particles.
Samples
using
aluminum
hydroxide
adsorption-precipitation
method
before
RNA
extraction.
Absolute
quantification
was
carried
out
by
RT-qPCR,
including
internal
control
monitor
potential
inhibitory
factors.
Recovery
efficiencies
both
60
%
75
71
respectively
wastewater,
whereas
values
particles
16
10
21
17
respectively.
Additionally,
protocol
enabled
naturally
occurring
collected
two
treatment
plants
during
winter
months,
thus
affirming
efficacy
methodologies.
Analytical Chemistry,
Journal Year:
2024,
Volume and Issue:
96(17), P. 6628 - 6633
Published: April 16, 2024
Portable
nucleic
acid
testing
(NAT)
holds
great
promise
for
point-of-care
disease
diagnosis
and
field-based
applications
but
remains
difficult
to
achieve.
Herein,
we
describe
a
portable
NAT
that
streamlines
loop-mediated
isothermal
amplification
with
photosensitization-based
color
development
in
fully
sealed
3D-printed
multipiece
chip.
Using
smartphone
accessory
an
APP,
also
introduce
calibration-free
quantification
approach
via
digital
sensing
library
matching.
With
these
innovative
approaches,
our
detection
platform
is
highly
accessible,
allowing
rapid
sensitive
without
requiring
sophisticated
instruments
well-trained
personnel.
The
field
applicability
of
was
demonstrated
by
detecting
tuberculosis
infections
clinical
sputum
samples
food
adulteration
commercial
salmon
meat
products.
Environmental Science and Pollution Research,
Journal Year:
2023,
Volume and Issue:
30(32), P. 79315 - 79334
Published: June 7, 2023
Abstract
Wastewater-based
epidemiology
has
been
widely
used
as
a
cost-effective
method
for
tracking
the
COVID-19
pandemic
at
community
level.
Here
we
describe
COVIDBENS,
wastewater
surveillance
program
running
from
June
2020
to
March
2022
in
treatment
plant
of
Bens
A
Coruña
(Spain).
The
main
goal
this
work
was
provide
an
effective
early
warning
tool
based
help
decision-making
both
social
and
public
health
levels.
RT-qPCR
procedures
Illumina
sequencing
were
weekly
monitor
viral
load
detect
SARS-CoV-2
mutations
wastewater,
respectively.
In
addition,
own
statistical
models
applied
estimate
real
number
infected
people
frequency
each
emerging
variant
circulating
community,
which
considerable
improved
strategy.
Our
analysis
detected
6
waves
with
concentrations
between
10
3
RNA
copies/L.
system
able
anticipate
outbreaks
during
8–36
days
advance
respect
clinical
reports
and,
emergence
new
variants
such
Alpha
(B.1.1.7),
Delta
(B.1.617.2),
Omicron
(B.1.1.529
BA.2)
42,
30,
27
days,
respectively,
before
did.
Data
generated
here
helped
local
authorities
managers
give
faster
more
efficient
response
situation,
also
allowed
important
industrial
companies
adapt
their
production
situation.
wastewater-based
developed
our
metropolitan
area
(Spain)
served
powerful
combining
monitoring
over
time.
The Science of The Total Environment,
Journal Year:
2023,
Volume and Issue:
908, P. 167966 - 167966
Published: Oct. 28, 2023
The
lack
of
standardized
methods
and
large
differences
in
virus
concentration
extraction
workflows
have
hampered
severe
acute
respiratory
syndrome
(SARS-CoV-2)
wastewater
surveillance
data
reporting
practices.
Numerous
studies
shown
that
adsorption-extraction
(AE)
method
holds
promise,
yet
several
uncertainties
remain
regarding
the
optimal
AE
workflow.
Several
procedural
components
may
influence
recovered
concentrations
target
DNA/RNA,
including
membrane
types,
homogenization
instruments,
speed
duration,
lysis
buffer.
In
this
study,
42
different
varied
these
were
compared
to
determine
by
quantifying
endogenous
SARS-CoV-2,
human
adenovirus
(HAdV
40/41)
a
bacterial
marker
gene
fecal
pollution
(Bacteroides
HF183).
Our
findings
suggest
certain
selected
workflow
had
significant
impact
on
SARS-CoV-2
concentrations,
whereas
it
minimal
HF183
no
effect
HAdV
40/41
concentrations.
When
comparing
individual
workflow,
such
as
type
(MF-Millipore™
0.45
μm
MCE
vs.
Isopore™
0.40
μm)
instruments
(Precellys
24
homogenizer
Vortex-Genie®-2),
we
found
they
40/41,
This
suggests
at
least
some
consumables
equipment
are
interchangeable.
Buffer
PM1
+
TRIzol
based
yielded
higher
than
other
workflows.
without
chloroform.
Similarly,
speeds
(5000-10,000
rpm)
led
increased
but
40/41.
indicate
minor
enhancements
can
improve
recovery
viruses
bacteria
from
wastewater,
leading
outcomes
efforts.