Frontiers in Environmental Science,
Год журнала:
2023,
Номер
11
Опубликована: Авг. 10, 2023
The
10
Small
Island
Developing
States
(SIDS)
of
the
Caribbean
in
this
study
have
unsustainable
water-energy-food
Nexus
conditions,
with
stress
becoming
more
acute
via
climate
change,
population
demographics
and
increasing
tourist
demands.
Water
resources
are
limited,
wastewater
treatment
is
inadequate
or
missing.
Nature-based
solutions
(NBS),
especially
constructed
wetlands,
effective
options
for
all
SIDS
added
value
recreation,
conservation
product
development.
On
islands
abundant
rainfall,
NBS
treated
water
adds
little
to
total
resources,
but
can
be
important
small
scale
agriculture.
Rainwater
harvesting
an
alternative
source
individual
households
communities,
reuse
from
infrastructure
has
greatest
potential
reach
sustainability,
while
protecting
coastal
waters
sewage
pollution.
Tourism
a
two-edged
sword.
It
swells
populations
associated
demand
significantly
degrade
if
wastes
not
effectively.
However,
partnership
among
industry,
local
communities
national
government
must
given
top
priority
ensure
sustainability
Water-Energy-Food
(WEF)
face
progressively
numbers
pressures.
Effective
governance
needed
at
island
regional
level
develop
sound
adaptative
management
approaches
sustainability.
The Science of The Total Environment,
Год журнала:
2022,
Номер
856, С. 159166 - 159166
Опубликована: Окт. 3, 2022
Monkeypox
disease
(MPXD),
a
viral
caused
by
the
monkeypox
virus
(MPXV),
is
an
emerging
zoonotic
endemic
in
some
countries
of
Central
and
Western
Africa
but
seldom
reported
outside
affected
region.
Since
May
2022,
MPXD
has
been
at
least
74
globally,
prompting
World
Health
Organization
to
declare
outbreak
Public
Emergency
International
Concern.
As
July
24,
2022;
92
%
(68/74)
with
cases
had
no
historical
case
reports.
From
One
perspective,
spread
MPXV
environment
poses
risk
not
only
humans
also
small
mammals
may,
ultimately,
potent
novel
host
populations.
Wastewater-based
surveillance
(WBS)
extensively
utilized
monitor
communicable
diseases,
particularly
during
ongoing
COVID-19
pandemic.
It
helped
monitoring
infectious
caseloads
as
well
specific
variants
circulating
communities.
The
detection
DNA
lesion
materials
(e.g.
skin,
vesicle
fluid,
crusts),
skin
rashes,
various
body
fluids,
including
respiratory
nasal
secretions,
saliva,
urine,
feces,
semen
infected
individuals,
supports
possibility
using
WBS
early
proxy
for
infections.
can
be
used
activity/trends
sewerage
network
areas
even
before
detecting
laboratory-confirmed
clinical
within
community.
However,
several
factors
affect
wastewater
including,
limited
to,
routes
duration
time
shedding
infection
rates
relevant
population,
environmental
persistence,
processes
analytical
sensitivity
methods.
Further
research
needed
identify
key
that
impact
biomarkers
improve
utility
warning
tool
safeguarding
human
health.
In
this
review,
we
shortly
summarize
aspects
discuss
challenges
associated
WBS.
Wastewater
surveillance
(WS),
when
coupled
with
advanced
molecular
techniques,
offers
near
real-time
monitoring
of
community-wide
transmission
SARS-CoV-2
and
allows
assessing
mitigating
COVID-19
outbreaks,
by
evaluating
the
total
microbial
assemblage
in
a
community.
Composite
wastewater
samples
(24
h)
were
collected
weekly
from
manhole
between
December
2020
November
2021
Maryland,
USA.
RT-qPCR
results
showed
concentrations
RNA
recovered
reflected
incidence
cases.
When
drastic
increase
was
detected
February
2021,
selected
for
microbiome
analysis
(DNA
metagenomics,
metatranscriptomics,
targeted
sequencing).
Targeted
sequencing
allowed
detection
important
genetic
mutations,
such
as
spike:
K417N,
D614G,
P681H,
T716I,
S982A,
D1118H,
commonly
associated
increased
cell
entry
reinfection.
Microbiome
RNA)
provided
insight
respect
to
human
health-related
factors,
including
pathogens
their
virulence/antibiotic
resistance
genes.
Specific
species
comprising
correlated
RNA,
suggesting
potential
association
infection.
Climatic
conditions,
namely,
temperature,
related
wastewater,
having
been
monitored
part
an
environmental
risk
score
assessment
carried
out
this
study.
In
summary,
provides
useful
public
health
information,
hence,
valuable
tool
proactively
detect
characterize
pathogenic
agents
circulating
effect,
metagenomics
can
serve
early
warning
system
communicable
diseases,
providing
larger
source
information
departments
officials.
Water,
Год журнала:
2023,
Номер
15(6), С. 1018 - 1018
Опубликована: Март 7, 2023
The
emergence
of
new
variants
SARS-CoV-2
associated
with
varying
infectivity,
pathogenicity,
diagnosis,
and
effectiveness
against
treatments
challenged
the
overall
management
COVID-19
pandemic.
Wastewater
surveillance
(WWS),
i.e.,
monitoring
infections
in
communities
through
detecting
viruses
wastewater,
was
applied
to
track
spread
globally.
However,
there
is
a
lack
comprehensive
understanding
use
WWS
for
variants.
Here
we
systematically
reviewed
published
articles
reporting
different
wastewater
by
following
PRISMA
guidelines
provided
current
state
art
this
study
area.
A
total
80
studies
were
found
that
reported
until
November
2022.
Most
these
(66
out
80,
82.5%)
conducted
Europe
North
America,
resource-rich
countries.
There
high
variation
sampling
strategy
around
world,
composite
(50/66
studies,
76%)
as
primary
method
In
contrast,
grab
more
common
(8/14
57%)
resource-limited
Among
detection
methods,
reverse
transcriptase
polymerase
chain
reaction
(RT-PCR)-based
sequencing
quantitative
RT-PCR
commonly
used
wastewater.
variants,
B1.1.7
(Alpha)
variant
appeared
earlier
pandemic
most
(48/80
studies),
followed
B.1.617.2
(Delta),
B.1.351
(Beta),
P.1
(Gamma),
others
All
same
pattern
clinical
within
timeline,
demonstrating
tracked
all
timely
way
when
emerged.
Thus,
may
be
utilized
identify
presence
or
absence
follow
development
transmission
existing
emerging
Routine
powerful
infectious
disease
tool
implemented
The Lancet Regional Health - Americas,
Год журнала:
2023,
Номер
28, С. 100639 - 100639
Опубликована: Ноя. 24, 2023
Tracking
infectious
diseases
at
the
community
level
is
challenging
due
to
asymptomatic
infections
and
logistical
complexities
of
mass
surveillance.
Wastewater
surveillance
has
emerged
as
a
valuable
tool
for
monitoring
disease
agents
including
SARS-CoV-2
Mpox
virus.
However,
detecting
virus
in
wastewater
particularly
its
relatively
low
prevalence
community.
In
this
study,
we
aim
characterize
three
molecular
assays
tracking
from
El
Paso,
Texas,
during
February
March
2023.
Heliyon,
Год журнала:
2024,
Номер
10(13), С. e33873 - e33873
Опубликована: Июнь 29, 2024
A
focus
on
water
quality
has
intensified
globally,
considering
its
critical
role
in
sustaining
life
and
ecosystems.
Wastewater,
reflecting
societal
development,
profoundly
impacts
public
health.
Wastewater-based
epidemiology
(WBE)
emerged
as
a
surveillance
tool
for
detecting
outbreaks
early,
monitoring
infectious
disease
trends,
providing
real-time
insights,
particularly
vulnerable
communities.
WBE
aids
tracking
pathogens,
including
viruses,
sewage,
offering
comprehensive
understanding
of
community
health
lifestyle
habits.
With
the
rise
global
COVID-19
cases,
gained
prominence,
aiding
SARS-CoV-2
levels
worldwide.
Despite
advancements
treatment,
poorly
treated
wastewater
discharge
remains
threat,
amplifying
spread
water-,
sanitation-,
hygiene
(WaSH)-related
diseases.
WBE,
serving
complementary
surveillance,
is
pivotal
community-level
viral
infections.
However,
there
untapped
potential
to
expand
surveillance.
This
review
emphasizes
importance
link
between
health,
highlighting
need
further
integration
into
management.