herd句子

1.
The
Importance
of
Herd
Immunity
in
Preventing
Disease
Outbreaks】

2.
Herd
immunity
refers
to
the
protection
of
a
population
against
infectious
diseases
when
a
large
portion
of
individuals
are
immune
to
the
disease. 】

3.
Vaccinations
play
a
crucial
role
in
achieving
herd
immunity
by
stimulating
the
immune
system
to
develop
protection
against
specific
diseases. 】

4.
When
a
high
percentage
of
individuals
in
a
population
are
immune,
it
becomes
difficult
for
the
disease
to
spread,
effectively
protecting
those
who
cannot
be
vaccinated
due
to
medical
reasons. 】

5.
Herd
immunity
not
only
provides
individual
protection
but
also
reduces
the
overall
transmission
and
spread
of
diseases
among
communities. 】

6.
Vaccinating
a
significant
proportion
of
the
population
helps
in
controlling
epidemics
and,
in
some
cases,
eradicating
certain
diseases
altogether,
such
as
smallpox. 】

7.
However,
if
the
vaccination
coverage
falls
below
the
necessary
threshold,
herd
immunity
can
be
compromised,
increasing
the
risk
of
disease
outbreaks. 】

8.
Vaccine
hesitancy
and
misinformation
have
become
significant
challenges
in
achieving
and
maintaining
high
vaccination
rates,
thus
endangering
herd
immunity. 】

9.
Some
individuals
may
rely
on
herd
immunity
without
getting
vaccinated
themselves,
posing
a
risk
to
the
vulnerable
population
who
are
unable
to
be
vaccinated. 】

10.
Achieving
herd
immunity
requires
consistent
efforts
in
educating
the
public
about
the
importance
of
vaccines
and
debunking
myths
surrounding
them. 】

11.
While
vaccines
have
been
instrumental
in
preventing
many
diseases,
ongoing
research
and
development
are
necessary
to
stay
ahead
of
emerging
infectious
diseases
and
evolving
pathogens. 】

1
2.
Public
health
campaigns
that
focus
on
herd
immunity
can
encourage
individuals
to
get
vaccinated
not
just
for
their
own
protection
but
for
the
well-being
of
the
entire
community. 】

1
3.
Immunocompromised
individuals,
such
as
those
with
HIV
or
undergoing
chemotherapy,
heavily
rely
on
herd
immunity
for
protection
against
diseases
they
cannot
fight
themselves. 】

1
4.
Vaccines
not
only
help
in
preventing
the
disease
but
also
reduce
the
severity
and
complications
associated
with
infections
among
the
vaccinated
population. 】

1
5.
Small
pockets
of
unvaccinated
individuals
can
act
as
reservoirs
for
diseases,
leading
to
localized
outbreaks
that
can
quickly
spread
within
susceptible
communities. 】

1
6.
Achieving
and
maintaining
high
vaccination
rates
are
especially
critical
for
highly
contagious
diseases,
such
as
measles,
to
prevent
epidemics
from
occurring. 】

1
7.
Immunization
programs
aimed
at
achieving
herd
immunity
have
saved
countless
lives
and
prevented
suffering
from
vaccine-preventable
diseases
worldwide. 】

1
8.
Ongoing
monitoring
and
surveillance
are
necessary
to
detect
any
decline
in
herd
immunity
and
implement
corrective
measures
promptly
to
prevent
disease
outbreaks. 】

1
9.
Understanding
the
science
behind
herd
immunity
can
help
dispel
misconceptions
and
improve
the
public's
trust
in
vaccines
and
the
overall
healthcare
system. 】

20.
Collaboration
between
healthcare
professionals,
researchers,
policymakers,
and
the
public
is
crucial
in
ensuring
optimal
vaccine
coverage
and
maintaining
herd
immunity
to
protect
future
generations. 】