WEBVTT

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[MUSIC PLAYING]

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ADITI RAO: Let's first
have a look at how global

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and national politics
may affect health equity

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in agenda-setting for
public health programs

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and its particular impact on
the most vulnerable pockets

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of disease.

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We know communities
commonly affected by polio

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make up the last 1%
in large part because

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of political forces in play.

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These communities are typically
excluded and underserved

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by health systems
and are in countries

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that have serious competing
priorities distracting

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attention from an eradication
program, complicating efforts.

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Staying with our
example, we know

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for some groups in
Afghanistan and Pakistan,

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health systems are
particularly hard to reach.

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This picture from 2010
shows a mobile medical team

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in Afghanistan reaching
a village, which

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is a two-hour walk
from the nearest road.

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People in this village only had
access to a qualified health

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worker once a month.

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The recent decades of conflict
in Afghanistan and Pakistan

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have had broad impacts on
the health of their people.

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In Afghanistan, in the long
war between the Soviets

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and the then US and
Pakistani-backed militants,

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health facilities were
neglected or destroyed.

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While militant groups received
ample international funds

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for war-making,
international aid

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to rebuild or staff
health facilities

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in times of relative peace
was woefully inadequate.

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Displacement and
economic insecurity

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also took their toll
on the Afghani people.

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The effects on health were
severe and far-reaching.

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In 2002, adult life
expectancy in Afghanistan

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was just 46 years, and
infant and child mortality

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were among the
highest in the world.

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Pakistan has a slightly
different story,

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but its health systems
too have been neglected

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as a result of militarization.

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The government spends
less on health than most

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other countries in South Asia.

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This is, in part, a result of
conflict, especially including

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Pakistan's ongoing dispute with
India over the Kashmir region.

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Pakistan has poured resources
into national defense

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at the expense of sectors
like education and health.

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The result is that
Pakistan's health indicators

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lag behind its South
Asian neighbors

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and are even worse
in border areas

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where people often live far
from government services.

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Most of these deaths are
preventable and treatable

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from causes such as diarrhea,
pneumonia, and relatively

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simple birth complications.

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The current struggle to end
polio in both these countries

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is deeply affected
by their history.

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Let's look at the routine
humanization coverage

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in both these countries.

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Routine immunization, a vital
pillar in public health,

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is most often lacking in
underserved and neglected

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areas with weak health systems.

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The Independent Monitoring
Board for Polio Eradication

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reported that 78% of polio
cases in Pakistan between 2012

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and 2019 did not
receive polio vaccine

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through routine immunization.

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That is, if vaccinated, it
was only from campaigns.

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If Pakistan and Afghanistan
had strong health systems

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with good routine
immunization coverage,

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polio would have
long ago disappeared

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from these countries.

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But because their health systems
may fail to reach everyone

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with even basic services
like childhood vaccines,

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especially the poor
and marginalized,

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polio has gained a foothold.

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Another facet of the efforts
to stamp out the virus

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completely has been
the establishment

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of an intense program
of vaccination

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across both countries.

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In Afghanistan and Pakistan--
and especially their border

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areas--

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houses are visited by
vaccinators as many as 10 times

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a year, attempting to find
and vaccinate every child

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under the age of five.

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How might this situation reflect
on a health equity agenda

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when communities who
have failed to receive

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other basic and
essential services

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are inundated with
polio campaigns

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with strong political backing?

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For some communities,
polio vaccination campaigns

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was the only health
service received.

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As one can imagine,
this can frustrate

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families who may
desperately need

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obstetric care for high-risk
pregnancy or medicine

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for someone dying
of tuberculosis.

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While it is difficult to get
these services from neglected

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government health facilities,
particularly along the border,

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which are highly
contested areas,

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the same government
health system

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is able to bring polio
vaccinators repeatedly

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to their doorstep.

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The stark difference
between polio services

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received and other
health services

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received has two causes.

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One is the low levels of
government funding for health

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programs, and the other is
the heavy international focus

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on polio which invests hundreds
of millions of dollars a year

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in separate streams of
International funding.

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International
actors are committed

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to polio eradication as
the prospect of being

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part of a historic initiative.

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Ending a disease forever
is a significant motivator,

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and eradicating polio would
also mean that governments

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could eventually
stop vaccinating

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their own populations
against the disease,

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resulting in long-term
financial benefits.

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Refusals have remained a
key issue in this region.

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Now given the fact, as we just
discussed on repeated polio

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campaigns and an unequal focus
in health services delivered,

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some communities, who are
well aware of these dynamics,

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may reject the polio
campaign and vaccine,

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which they know that
international agencies

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and their government want them
to accept as a way of drawing

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attention to other needs.

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Here's an example of one
of these demand refusals

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highlighted in the 17th report
of the Independent Monitoring

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Board for Poverty
Eradication describing

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the situation in Bannu, an
area on the Pakistan side

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of the Pakistan-Afghanistan
border,

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which had 23 cases
of polio in 2019.

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The report stated,
earlier in the year,

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it was announced that
every member of the Bannu

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Chamber of Commerce and Industry
would be boycotting the polio

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vaccination drive, resulting
in thousands of refusals.

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The organization demanded that
the newly elected Pakistan

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government withdraw a slew of
new taxes that were, they say,

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crippling their
ability to survive.

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The spokesperson for the
Chamber of Commerce and Industry

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said it was the only way to
get the government to listen.

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He also said that he has no
doubts about the effectiveness

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of the vaccine and is also
aware of the dangers of creating

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a gap in the herd immunity that
full coverage of the vaccine

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offers, but that he and
members of the community

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felt they had no choice.

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Take a minute and
think about what you

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might do in such a situation.

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And do you think this issue
is related to health equity?

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How so?

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One strategy developed
in Afghanistan

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to address these
barriers was to begin

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offering additional
services to the communities

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during campaigns.

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Integration of services, such
as the distribution of bed nets

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and nutrition video during
vaccination campaigns,

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can provide the necessary
motivation for families

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to bring their children
for vaccination.

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Similarly, in Pakistan,
the polio program

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evolved into a
PolioPlus program,

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offering additional services
as well as providing support

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to routine immunization.

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Here's a table from Polio
Eradication in Afghanistan

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laying out possible strategies
based on different scenarios.

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Especially in the South
and Southeast region

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of Afghanistan, door-to-door
coverage was often not allowed.

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While in the Northern region,
it was only partially allowed

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based on such
restrictions the program

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would develop alternate
implementation plans.

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The first column
on the left lists

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strategies such as conducting
supplementary immunization

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activities or integrating
polio vaccination

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with routine immunization
in high-risk areas.

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The green column is
for accessible areas,

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while the red column is for
areas with bans on vaccination.

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And the column on the far right
indicates resource availability

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for implementing each
of these strategies

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in various combinations.

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As we can see,
certain strategies

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are equally possible
and necessary

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in all three scenarios
such as surveillance,

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while other strategies are
more essential to one scenario

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such as putting in place
special teams where vaccination

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is otherwise banned.

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Take a moment again to
look through the table

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and think about how these
strategies in the given

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scenarios link to equitable
delivery of the program

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and which strategies you think
might increase equity the most.

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Thinking specifically
of strategies

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in areas of conflict
and insecurity,

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which are hard to
penetrate safely, in order

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to reach these pockets,
polio staff calmly

00:08:57.430 --> 00:08:58.930 align:middle line:84%
coordinate with
different opposition

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groups and military forces
to negotiate peaceful days

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and gain access to unsafe areas.

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This includes coordination
with insurgent groups

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such as the Taliban.

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You may also
remember from the map

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we saw earlier a
significant portion of cases

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are present in areas where
the two countries border

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each other where populations
are particularly mobile.

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Knowing this has
allowed the program

00:09:22.960 --> 00:09:25.360 align:middle line:84%
to establish special
vaccination costs

00:09:25.360 --> 00:09:28.300 align:middle line:84%
at formal and informal
crossing points mapped

00:09:28.300 --> 00:09:31.840 align:middle line:84%
between Afghanistan and
Pakistan wherein vaccination

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teams deployed are
able to reach thousands

00:09:34.060 --> 00:09:36.190 align:middle line:90%
of children on the move.

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Important to note is also that
the two countries synchronize

00:09:39.580 --> 00:09:41.930 align:middle line:90%
their cross-border activities.

00:09:41.930 --> 00:09:43.930 align:middle line:84%
The programs in
Afghanistan and Pakistan

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maintain close coordination
with each other,

00:09:46.430 --> 00:09:49.450 align:middle line:84%
particularly in three
corridors to increase access

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to high-risk mobile populations.

00:09:52.510 --> 00:09:55.090 align:middle line:84%
Additionally, to
reach nomadic groups

00:09:55.090 --> 00:09:57.940 align:middle line:84%
specific supplementary
immunization activities

00:09:57.940 --> 00:10:00.250 align:middle line:84%
are conducted in
the Southeast region

00:10:00.250 --> 00:10:04.390 align:middle line:84%
upon entry to Afghanistan,
and prominent transition teams

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are deployed in movement routes
in the Southern and Western

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regions.

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Over the years, the
goal of eradication

00:10:11.210 --> 00:10:13.340 align:middle line:84%
has sparked great
discussions and debates

00:10:13.340 --> 00:10:16.280 align:middle line:84%
in the global health
community, particularly when

00:10:16.280 --> 00:10:20.060 align:middle line:84%
thinking about politics and
public health agenda-setting.

00:10:20.060 --> 00:10:21.980 align:middle line:90%
So let's consider this question.

00:10:21.980 --> 00:10:25.520 align:middle line:84%
Does polio eradication or
other similar global programs

00:10:25.520 --> 00:10:27.680 align:middle line:90%
contribute to health equity?

00:10:27.680 --> 00:10:29.060 align:middle line:84%
Take a moment to
think about what

00:10:29.060 --> 00:10:31.023 align:middle line:84%
arguments you might
make on either

00:10:31.023 --> 00:10:32.190 align:middle line:90%
of both sides of the debate.

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Now that you've had a
chance to think about this,

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let's go over some examples.

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Examples of arguments to support
the notion that the polio

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eradication program has
contributed to health equity

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may include the
goal of eradication

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inherently means that every
last person will be reached,

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and everyone will benefit
when the goal is achieved.

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The GPI has made
special efforts to reach

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the hardest-to-reach
populations and perhaps allowed

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other programs to launch
from it or piggyback

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onto their efforts,
essentially opening doors

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to a more holistic
care provision.

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And the GPI has
particularly recently

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also worked to integrate
with other health services

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and ensure that all
populations also

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receive essential services, and
that the overall systems are

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standard.

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On the other hand, here are some
arguments to refute the notion.

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Large amounts of money
have been expended

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and health systems distorted
in trying to reach this one

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often isolated goal.

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Other health services have been
neglected due to the singular

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focus of GPI in some
contexts, and the burden

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on populations
where polio remains,

00:11:51.140 --> 00:11:53.300 align:middle line:84%
such as repeated
immunization campaigns,

00:11:53.300 --> 00:11:57.350 align:middle line:84%
is disproportionately
on disadvantaged groups.

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And, of course, you may
come up with any number

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of other reasons on
either side of the debate.

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[MUSIC PLAYING]

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