Vaccines,
Journal Year:
2023,
Volume and Issue:
11(8), P. 1335 - 1335
Published: Aug. 7, 2023
During
one
of
the
worst
global
health
crises,
millions
people
were
vaccinated
against
SARS-CoV-2.
In
rare
cases,
new
onset
systemic
inflammatory
diseases
reported
with
temporal
coincidence
to
vaccination.
We
describe
a
case
severe
Eosinophilic
Granulomatosis
Polyangiitis
(EGPA)
in
young
asthmatic
woman,
occurring
after
second
dose
mRNA-1273
vaccine.
She
presented
multisystem
EGPA
cardiac
and
central
nervous
system
involvement,
complicated
by
secondary
immune
thrombocytopenia
(ITP).
review
cases
coinciding
SARS-CoV-2
mRNA
All
potentially
vaccine-related
so
far
occurred
within
14
days
from
immunization.
is
very
an
incidence
1:1,000,000
inhabitants,
number
post-vaccination
lies
expected
rate
for
period.
While
we
cannot
prove
causal
relationship
between
vaccine
onset,
stimulation
intriguing,
disease
almost
always
adults
asthma
and/or
chronic
rhinosinusitis
driven
aberrant
Th2
lymphocyte
activation
hypereosinophilia;
nevertheless,
(IMIDs)
emerging
context
vaccination
remain
benefits
preventing
COVID
presentations
vaccines
unquestionable.
Vaccines,
Journal Year:
2022,
Volume and Issue:
10(5), P. 716 - 716
Published: May 3, 2022
Anti-SARS-CoV-2
vaccines
are
safe
and
effective,
also
in
individuals
with
allergic
immune-mediated
diseases
(IMDs).
There
reports
suggesting
that
may
be
able
to
trigger
de-novo
or
exacerbate
pre-existing
IMDs
predisposed
individuals.
Eosinophilic
granulomatosis
polyangiitis
(EGPA)
is
a
small-vessel
vasculitis
characterized
by
asthma,
eosinophilia,
eosinophil-rich
granulomatous
inflammation
various
tissues.
We
describe
the
case
of
63-year-old
man
who
experienced
cardiac,
pulmonary,
neurological
involvement
one
day
after
administration
booster
dose
anti-SARS-CoV-2
vaccine
(mRNA-1273).
A
diagnosis
EGPA
was
made
patient
treated
high-dose
steroids
cyclophosphamide,
good
clinical
response.
Interestingly,
our
had
significant
worsening
his
asthma
six
months
earlier,
just
first
two
shots
ChAdOx1
vaccine.
It
impossible
know
whether
would
have
developed
following
natural
SARS-CoV-2
infection
at
some
point
life
regardless
infectious
stimuli.
Nevertheless,
report
suggest
caution
should
paid
during
additional
doses
an
increase
IMD
severity
persisted
over
time
previous
shots.
Vaccines,
Journal Year:
2022,
Volume and Issue:
10(5), P. 653 - 653
Published: April 21, 2022
As
the
coronavirus
disease
2019
(COVID-19)
pandemic
is
ongoing,
and
new
variants
of
severe
acute
respiratory
syndrome
type
2
(SARS-CoV-2)
are
emerging,
vaccines
needed
to
protect
individuals
at
high
risk
complications
potentially
control
outbreaks
by
herd
immunity.
After
SARS-CoV-2
vaccination,
antineutrophil
cytoplasmic
antibody
(ANCA)-associated
vasculitis
(AAV)
presenting
with
a
pulmonary
hemorrhage
has
been
described.
Previous
studies
suggested
that
monocytes
upregulate
major
histocompatibility
complex
(MHC)
II
cell
surface
receptor
human
leukocyte
antigen
(HLA-DR)
molecules
in
granulomatosis
polyangiitis
(GPA)
patients
proteinase
3
(PR3)-
myeloperoxidase
(MPO)-ANCA
seropositivity.
Here,
we
present
case
new-onset
AAV
after
booster
vaccination
Pfizer-BioNTech
mRNA
vaccine.
Moreover,
provide
evidence
majority
express
HLA-DR
vaccination.
It
possible
enhanced
immune
response
presence
HLA-DR+
could
be
responsible
for
triggering
production
observed
MPO-
PR3-ANCA
autoantibodies.
Additionally,
conducted
systematic
review
de
novo
describing
their
clinical
manifestations
temporal
association
ANCA
subtype,
treatment
regimens.
In
light
hundred
million
being
vaccinated
worldwide,
potential
causal
may
result
considerable
subset
cases
complications.
Clinical and Translational Allergy,
Journal Year:
2025,
Volume and Issue:
15(3)
Published: March 1, 2025
Abstract
Background
COVID‐19
exhibits
a
variety
of
symptoms
and
may
lead
to
multi‐organ
failure
death.
This
clinical
complexity
is
exacerbated
by
significant
immune
dysregulation
affecting
nearly
all
cells
the
innate
adaptive
system.
Granulocytes,
including
eosinophils,
are
affected
SARS‐CoV‐2.
Objectives
Eosinophil
responses
remain
poorly
understood
despite
early
recognition
eosinopenia
as
hallmark
feature
severity.
Results
The
heterogeneous
nature
eosinophil
categorizes
them
dual‐function
with
contradictory
effects.
activation
can
suppress
virus‐induced
inflammation
releasing
type
2
cytokines
like
IL‐13
granular
proteins
antiviral
action
such
eosinophil‐derived
neurotoxins
cationic
protein,
also
acting
antigen‐presenting
cells.
In
contrast,
accumulation
in
lungs
induce
tissue
damage
triggered
or
hormones
IFN‐γ
leptin.
Additionally,
they
affect
functions
interacting
T
through
direct
formation
membrane
complexes
soluble
mediator
action.
Individuals
allergic
disorders
who
have
elevated
levels
eosinophils
tissues
blood,
asthma,
do
not
appear
be
at
an
increased
risk
developing
severe
following
SARS‐CoV‐2
infection.
However,
vaccine
appears
associated
complications
eosinophilic
infiltrate‐induced
immunopathogenicity,
which
mitigated
corticosteroid,
anti‐histamines
anti‐IL‐5
therapy
avoided
modifying
adjuvants
excipients.
Conclusion
review
highlights
importance
contributes
better
understanding
their
role
during
natural
infection
vaccination.
Vaccines,
Journal Year:
2023,
Volume and Issue:
11(10), P. 1571 - 1571
Published: Oct. 8, 2023
A
comprehensive,
up-to-date
systematic
review
(SR)
of
the
new-onset
rheumatic
immune-mediated
inflammatory
diseases
(R-IMIDs)
following
COVID-19
vaccinations
is
lacking.
Therefore,
we
investigated
demographics,
management,
and
prognosis
new
R-IMIDs
in
adults
SARS-CoV-2
vaccinations.
literature
search
Medline,
Embase,
Google
Scholar,
LitCovid,
Cochrane
was
conducted.
We
included
any
English-language
study
that
reported
R-IMID
post-COVID-19
vaccination.
total
271
cases
were
from
39
countries
between
January
2021
May
2023.
The
mean
age
patients
56
(range
18-90),
most
females
(170,
62.5%).
Most
(153,
56.5%)
received
Pfizer
BioNTech
vaccine.
Nearly
50%
developed
after
second
dose
Vasculitis
prevalent
clinical
presentation
(86,
31.7%),
followed
by
connective
tissue
disease
(66,
24.3%).
duration
vaccine's
'trigger'
11
days.
(220,
81.2%)
corticosteroids;
however,
42%
(115)
DMARDs
such
as
methotrexate,
cyclophosphamide,
tocilizumab,
anakinra,
IV
immunoglobulins,
plasma
exchange,
or
rituximab.
Complete
remission
achieved
75
(27.7%),
137
(50.6%)
improved
treatment.
Two
died
due
to
myositis.
This
SR
highlights
vaccines
may
trigger
R-IMID;
further
epidemiology
studies
are
required.
Frontiers in Microbiology,
Journal Year:
2022,
Volume and Issue:
13
Published: Oct. 4, 2022
Infectious
diseases
have
always
threatened
human
life,
but
with
the
development
of
vaccines,
effective
strategies
for
preventing
and
controlling
these
become
available.
The
global
outbreak
COVID-19
ushered
in
advent
mRNA
vaccine
technologies,
which
quickly
led
to
introduction
vaccines
against
SARS-CoV-2.
success
this
approach
has
stimulated
research
into
use
fight
other
emerging
as
well
remerging
infectious
diseases.
This
review
examines
constructive
delivery
systems
used
provides
an
overview
current
clinical
trials
those
prevention
underlying
mechanisms
are
also
discussed,
including
double-edged
sword
innate
immune
response.
Finally,
challenges
potential
considered.
Modern Rheumatology Case Reports,
Journal Year:
2023,
Volume and Issue:
8(1), P. 153 - 158
Published: July 25, 2023
ABSTRACT
Eosinophilic
granulomatosis
with
polyangiitis
(EGPA)
is
a
complex
multifactorial
disease
that
results
in
multisystemic
inflammation
of
the
small-
and
medium-sized
arteries.
The
exact
pathogenesis
this
syndrome
poorly
understood,
but
it
postulated
to
result
from
combination
eosinophilic
dysfunction,
genetic
predisposition,
development
autoantibodies
after
exposure
an
unknown
stimulus.
We
describe
case
new-onset
EGPA
following
third
dose
Pfizer-BioNTech
mRNA
vaccine
infection-naive
middle-aged
man
background
history
allergic
respiratory
symptoms.
patient
developed
acute
onset
mononeuritis
multiplex,
pauci-immune
glomerulonephritis,
leucocytoclastic
vasculitis
10
days
receiving
booster
dose.
His
laboratory
markers
including
eosinophil
count,
antineutrophil
cytoplasmic
antibodies,
renal
function
tests
improved
markedly
initiation
pulse
steroid
therapy
rituximab
infusion.
However,
his
peripheral
muscle
weakness
neuropathic
pain
did
not
respond
initial
later
intravenous
cyclophosphamide
immunoglobulin.
To
best
our
knowledge,
fourth
report
post-coronavirus
2019
vaccination
precipitation
EGPA.
All
reported
cases
were
patients
previous
manifestations
who
received
mRNA-based
coronavirus
vaccines,
all
multiplex
at
presentation.
Despite
few
post-vaccination
autoimmune
phenomena,
temporal
association
between
administration
does
indicate
causality,
given
mass
programmes
employed.
novel
use
platform
delivery
necessitates
vigilant
monitoring
by
scientific
committee.
Clinical & Experimental Immunology,
Journal Year:
2023,
Volume and Issue:
213(3), P. 301 - 309
Published: April 19, 2023
The
occurrence
of
antineutrophil
cytoplasmic
antibodies
(ANCA)-associated
vasculitis
(AAV)
has
been
reported
since
the
coronavirus
disease
2019
(COVID-19)
vaccination,
but
whether
there
is
a
causal
relationship
or
coincidence
remains
to
be
verified.
We
combined
term
COVID-19
vaccination
with
each
word
AAV
search
for
case
reports
and
series
published
in
PubMed,
EMBASE,
Web
Science
databases
before
13
March
2023.
A
total
56
patients
who
developed
after
were
identified
from
44
research
centers.
Of
subjects,
43
(76.7%)
vaccinated
mRNA
vaccine,
followed
by
adenovirus
vaccine
(14.3%)
inactivated
(9.0%)
(P
=
0.015).
Compared
relapsed
AAV,
new-onset
had
at
least
two
other
diseases
previously
<
0.001).
Twenty-five
(44.6%)
presented
symptoms
first
injection,
medium
onset
time
was
12
(1-77)
days,
while
Twenty-eight
(50.0%)
second
dose,
their
period
14
(1-60)
days.
Forty-four
(78.5%)
achieved
remission
immunosuppressive
agents,
plasma
exchange,
hemodialysis.
One
(1.8%)
patient
died
progressive
respiratory
failure
nine
(16.1%)
did
not
recover,
leaving
five
permanently
dependent
on
Pathogenic
ANCA
may
activated
enhanced
immune
response
epitope
spreading
induced
especially
genetically
susceptible
populations.
Modern Rheumatology Case Reports,
Journal Year:
2023,
Volume and Issue:
8(1), P. 125 - 132
Published: June 15, 2023
ABSTRACT
In
response
to
the
coronavirus
disease
2019
pandemic,
vaccine
was
rapidly
developed
and
effectiveness
of
has
been
established.
However,
various
adverse
effects
have
reported,
including
development
autoimmune
diseases.
We
report
a
case
new-onset
polyarteritis
nodosa
in
32-year-old
male
following
vaccination.
The
patient
limb
pain,
fever,
pulmonary
embolism,
multiple
subcutaneous
nodules,
haematomas.
Skin
biopsy
revealed
necrotising
inflammation
accompanied
by
fibrinoid
necrosis
high
inflammatory
cell
infiltration
walls
medium
small
arteries.
symptoms
resolved
corticosteroid
treatment.
Although
it
is
difficult
prove
relationship
between
nodosa,
similar
cases
reported
further
reports
analyses
are
therefore
necessary.