Evaluation of PastoCovac plus vaccine as a booster dose on vaccinated individuals with inactivated COVID-19 vaccine
Heliyon,
Год журнала:
2023,
Номер
9(10), С. e20555 - e20555
Опубликована: Сен. 29, 2023
COVID-19
pandemic
has
been
managed
through
global
vaccination
programs.
However,
the
antibody
waning
in
various
types
of
vaccines
came
to
notice.
Hereby,
PastoCovac
Plus
as
a
protein
subunit
vaccine
was
investigated
immunized
health
care
workers
by
COVAXIN
(BBV152).
The
booster
recommended
at
least
three
months
post
second
dose
COVAXIN.
Sera
collection
done
before
and
after
each
injection.
SARS-CoV-2
PCR
test
monthly
detect
any
asymptomatic
symptomatic
breakthrough.
47.9
24.3%
participants
were
seronegative
for
anti-N
anti-S
antibodies
COVAXIN,
respectively.
On
average,
fold-rises
70,
93,
8
mean-rises
23.32,
892.4,
5.59
recorded
regarding
neutralizing
antibody,
quantitative
semi-quantitative
anti-Spike
Anti-Spike
seroconversion
seen
59.3%
45.7%,
breakthrough
assessment
showed
that
all
isolated
samples
belonged
Delta
variant.
boosting
is
strongly
combination
with
inactivated
platforms
against
SARS-CoV-2.
Язык: Английский
Immunogenicity and safety of heterologous boost immunization with PastoCovac Plus against COVID-19 in ChAdOx1-S or BBIBP-CorV primed individuals
PLoS Pathogens,
Год журнала:
2023,
Номер
19(11), С. e1011744 - e1011744
Опубликована: Ноя. 1, 2023
Background
This
study
aimed
at
evaluation
and
comparison
of
PastoCovac
Plus
protein-subunit
vaccine
in
parallel
with
ChAdOx1-S
(AstraZeneca)
BBIBP-CorV
(Sinopharm)
primarily
vaccinated
volunteers
two
doses
or
BBIBP-CorV.
Materials
methods
194
enrolled
the
who
were
previously
primed
2
vaccines.
They
divided
into
heterologous
regimens
receiving
a
third
dose
Plus,
homologous
groups
ChAdOx1-S.
Serum
samples
obtained
just
before
4
weeks
after
booster
dose.
Anti-spike
IgG
neutralizing
antibodies
quantified
conventional
live-virus
neutralization
titer,
(cVNT50)
assay
was
done
against
Omicron
BA.5
variant.
Moreover,
adverse
events
data
recorded
doses.
Results
ChAdOx1-S/PastoCovac
group
reached
73.0
units
increase
anti-Spike
rise
compared
to
ChAdOx1-S/
(
P
:
0.016).
No
significant
difference
observed
between
regarding
antibody
0.256),
indicating
equivalency
both
types.
Adjusting
for
baseline
titers,
BBIBP-CorV/PastoCovac
showed
135.2
<0.0001)
IgG,
3.1
0.008)
unit
mean
group.
Adjustment
COVID-19
history,
age,
underlying
diseases,
titers
increased
odds
fourfold
(OR:
1.9;
0.199)
BBIBP
CorV
37.3;
<
0.0001)
their
corresponding
arms.
The
rise,
adjustment
same
variables,
2.4
0.610)
5.4
0.286)
groups.
All
types
had
potency
neutralize
variant
no
difference.
highest
rate
event
incidence
Conclusions
application
individuals
successfully
specific
antibodies’
levels
without
any
serious
events.
could
be
administrated
regimen
effectively
boost
humoral
immune
responses.
Язык: Английский
Determination of COVID-19 Late Disorders as Possible Long-COVID and/or Vaccination Consequences
Journal of Primary Care & Community Health,
Год журнала:
2024,
Номер
15
Опубликована: Янв. 1, 2024
In
this
era
in
which
the
vast
majority
of
global
population
have
developed
COVID-19
infection
and/or
got
vaccinated
against
it,
identification
late
disorders
as
vaccines’
side
effect
or
long-COVID
manifestation
seems
essential.
This
study
included
individuals
4
different
vaccine
regimens
including
inactivated
virus-based,
subunit
protein,
and
adenovirus-based
vaccines
a
follow-up
schedule
6-month
post
booster
shot.
All
documented
adverse
events
were
thoroughly
assessed
considering
cases’
medical
history
by
Adverse
Events
Committee
Pasteur
Institute
Iran.
Totally
329
who
3
doses
vaccination
followed
6
months
after
shots
among
whom
41
(12.4%)
cases
with
mean
age
40.9
±
10.48
years
had
type
disorder.
Gynecological
osteoarticular
involvements
most
common
recorded
73.1%
possibly
linked
to
outcomes
rest
affected
both
long-COVID-19
vaccination.
Notably,
average
time
symptoms
persistence
was
155
10.4
days.
has
advantage
long-term
presents
various
forms
each
episode
About
26.8%
people
persistent
complications
suffered
from
long-COVOD/
differentiation
between
quite
challenging.
Long-term
studies
large
essential
outline
role
regarding
complications.
Язык: Английский
Lessons from COVID-19 Pandemic: A Successful Policy and Practice by Pasteur Institute of Iran
Deleted Journal,
Год журнала:
2024,
Номер
28(1), С. 1 - 7
Опубликована: Янв. 1, 2024
The
present
study
aims
to
provide
an
insight
the
comprehensive
efforts
of
PII
regarding
COVID-19
management,
research,
achievements,
and
vaccine
production,
though
there
are
many
challenges.The
relevant
literature
review
was
investigated
through
national
international
database
also
reports
from
related
research
departments.Six
strategies
were
taken
by
manage
pandemic
COVID-19.While
this
has
been
hopefully
controlled,
SARS-CoV-2
could
still
be
a
potential
threat.Therefore,
data
management
updated
studies,
as
well
longterm
safety
efficacy
vaccines
on
agenda.
Язык: Английский
Long-term rheumatoid manifestations as a consequence of COVID-19 and/or vaccination: A case report after a 2-year follow-up
Heliyon,
Год журнала:
2024,
Номер
10(3), С. e24982 - e24982
Опубликована: Янв. 18, 2024
COVID-19
is
now
established
as
a
multi-organ
involvement
disease
with
broad
range
of
manifestations.
Identification
post-acute
incidence
critical
according
to
increasing
number
late
symptoms
reports.
Hereby,
we
report
case
past
history
who
presented
different
manifestations
including
osteoarticular
and
neurological
within
long-term
follow-up.
The
organs
initiated
lately
after
primary
vaccinations
(with
inactivated
vaccine)
lasted
few
months
without
any
pre-existing
medical
condition.
However,
upon
the
completion
vaccine
schedule
receiving
protein
subunit
vaccine,
PastoCovac
Plus,
booster,
improved
substantially
resolved,
though
in
reinfection
episode
partial,
reoccurrence
was
recorded.
This
presentation
can
be
challenging
issue
owing
fact
that
majority
global
population
are
vaccinated
also
experience
this
era
sometimes
differentiation
between
consequences
virus
post
or
vaccination
side
effects
difficult.
Язык: Английский
Adverse effects of COVID-19 vaccine in the paediatric population: a focus on the cardiovascular system
Cardiology in the Young,
Год журнала:
2024,
Номер
unknown, С. 1 - 9
Опубликована: Дек. 5, 2024
Abstract
The
COVID-19
pandemic
had
an
unprecedented
impact
on
healthcare
systems
and
exists
globally.
To
control
progression,
vaccines
were
developed
licensed
for
use
in
the
adult
population
early
2021
became
available
paediatric
cohorts
several
months
later.
Since
then,
studies
have
reported
adverse
events
severe
cohorts.
question
remains
whether
there
a
significant
risk
to
vaccination.
This
study
reviews
classification
presentation
of
discusses
relevant
reports
literature.
An
emphasis
is
put
cardiovascular
events.
paper
also
provides
current
future
perspectives
relative
pandemic,
its
control,
vaccine
immunology.
Язык: Английский
Assessment of COVID‐19 Vaccine Impact on Women’s Menstrual Health within an 18‐Month Follow‐Up
Obstetrics and Gynecology International,
Год журнала:
2024,
Номер
2024(1)
Опубликована: Янв. 1, 2024
Considering
menstruation
as
a
crucial
factor
in
females'
health
and
fertility,
any
that
could
change
its
cycle
is
important.
This
study
was
conducted
from
April
2021
to
October
2022
on
females
who
got
3
doses
of
vaccines
against
SARS-CoV-2
through
different
platforms.
The
participants
were
requested
provide
the
trained
experts
with
changes
regarding
menstrual
cycles
after
each
dose
vaccine
up
6
months
booster
shots.
disturbances
related
identified
by
adverse
events
committee
find
possible
associations
applied
vaccines.
Of
308
women
participated
until
end
study,
22
(7.1%)
complained
about
at
least
one
abnormality
their
patterns.
most
common
disturbance
metrorrhagia
10
(48%)
incidences
followed
menorrhagia
(24.2%).
Notably,
complaints
persistent
59%
patients.
In
addition,
14
studied
cases
developed
COVID-19
infection
disorders.
these
cases,
also
play
role
persistence
postvaccine
disturbances.
vaccination
affect
no
remarkable
previous
medical
history.
More
longitudinal
studies
are
required
this
issue.
Язык: Английский