An AHP-multiple logistic regression model for risk assessment of highly pathogenic avian influenza
The Journal of Applied Poultry Research,
Год журнала:
2025,
Номер
unknown, С. 100523 - 100523
Опубликована: Фев. 1, 2025
Язык: Английский
Highly pathogenic avian influenza management policy in domestic poultry: from reacting to preventing
Eurosurveillance,
Год журнала:
2024,
Номер
29(42)
Опубликована: Окт. 17, 2024
The
emergence
of
clade
2.3.4.4b
H5N1
highly
pathogenic
avian
influenza
(HPAI)
viruses
in
2021
has
led
to
unprecedented
epidemics
poultry,
changing
epidemiological
patterns
year-round
infections
resident
wild
avifauna
and
more
frequent
spill-over
events
mammals.
Given
this
situation,
it
is
important
that
we
recognise
traditional
HPAI
management
strategies
are
no
longer
sufficient,
policy
changes
required.
Poultry
vaccination
emerged
as
a
crucial
intervention
the
current
control
HPAI,
evidenced
by
France's
nationwide
campaign
targeting
domestic
ducks.
However,
due
logistical
challenges
potential
trade
implications
vaccination,
broader
structural
reforms
appear
also
necessary.
These
include
shift
from
farm-level
territorial-level
biosecurity
approaches,
putting
into
practice
concept
‘regional
biosecurity’.
role
duck
farm
density
played
successive
France,
there
need
think
about
spatial
distribution
poultry
farms
component
regional
consider
reduction
concentration
measure
prevent
viral
spread.
integration
prevention
should
impact
way
produced
traded
future.
Язык: Английский
Induced breeding failure alters movements, migratory phenology, and opportunities for pathogen spread in an urban gull population
Movement Ecology,
Год журнала:
2025,
Номер
13(1)
Опубликована: Март 6, 2025
Annual-cycle
movements
of
wildlife
are
driven
by
a
combination
intrinsic
and
extrinsic
factors.
In
urban
systems,
management
strategies
to
reduce
human-wildlife
interactions
could
also
alter
movement
distribution,
with
potential
effects
on
key
ecological
processes
such
as
pathogen
spread.
To
better
understand
how
actions
interact
existing
spatial
dynamics
mediate
patterns,
we
experimentally
subjected
urban-nesting
yellow-legged
gulls
induced
breeding
failure
via
egg-oiling.
We
then
followed
their
using
bird-borne
GPS
transmitters
throughout
the
treatment
season
well
following
annual
cycle
compared
them
tracked
whose
nests
were
not
oiled,
while
accounting
for
individual
temporal
factors
known
influence
patterns
including
sex,
body
size,
stage.
Gulls
oiled
had
smaller
breeding-season
home
ranges,
spent
more
time
at
sites,
made
fewer
foraging
trips,
traveled
shorter
distances
than
non-oiled
during
but
season.
partially
migratory,
individuals
showing
variety
migratory
from
year-round
residency
long-distance
migration
inland
centers.
Although
egg-oiling
delayed
onset
post-breeding
migration,
remaining
consistent
between
years
regardless
treatment.
Antibody
titres
against
three
common
pathogens
varied
among
or
characteristics.
Our
results
show
that
may
have
unintended
short-term
consequences
range
areas,
altered
habitat
use,
longer
breeding-site
residency,
suggesting
aimed
success
increase
opportunities
conflict
spread
spatially
heterogeneous
local
scales.
At
landscape
scale,
wintering
distribution
unlikely
be
affected
However,
migrations
portion
population
present
novel
pathway
transmission
marine
habitats
terrestrial
human,
livestock,
populations.
Язык: Английский
Effects of Highly Pathogenic Avian Influenza Among Colonial Waterbirds in the Lower Odra Valley
Acta Ornithologica,
Год журнала:
2024,
Номер
59(1)
Опубликована: Янв. 1, 2024
Язык: Английский
Water bodies of former peat pits as the most important nesting sites for some species of Laridae in the center of European Russia
E3S Web of Conferences,
Год журнала:
2024,
Номер
539, С. 02033 - 02033
Опубликована: Янв. 1, 2024
In
this
paper,
we
analyze
the
role
of
artificial
water
bodies
in
former
peat
pits
as
habitats
for
gulls
and
terns
based
on
long-term
monitoring
data
Nizhny
Novgorod
oblast
(area
76.624
km2),
located
center
European
Russia.
3
regional
censuses
Laridae
were
carried
out
1985-87,
1997,
2006-2007.
The
largest
colony
region
at
IBA
Sitnikovski
RU-185
was
1982,
1987,
1994,
2002,
2006,
2011
2023.
It
is
shown
that
very
large
colonies
many
species
Laridae,
representing
complexes
closely
colonies,
have
formed
oblast.
Peat
are
most
important
nesting
sites
Larus
ridibundus
,
L.
canus
argentatus
central
part
oblast,
more
than
50%
population
these
nests
habitats.
Monitoring
only
allows
us
to
judge
trends
numbers
large.
Based
extrapolation
Sitniki
can
calculate
approximate
breeding
populations
minutus,
.
Язык: Английский