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I'm Zing Singh and I'm Simon Jack and
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together we host Good Bad billionaire the
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BBC world service Listen now wherever you
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get your BBC podcasts Hello,
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I'm Claudia Hammond. Welcome to Healthcheck
0:40
from the BBC. I'm here for
0:42
the next half an hour with
0:44
the latest on health and medicine
0:46
from around the world. We'll explore
0:49
the link between some common gynecological
0:51
disorders and cardiovascular disease. And I
0:53
taught to the prize-winning researcher, trying
0:55
to transform care for marginalised people
0:58
with schizophrenia in Guatemala. and throughout
1:00
today's show I'm joined by global
1:02
health journalists and health check regular
1:05
Andrew Green. Now usually you join
1:07
us from Berlin but where are you
1:09
today Andrew? So today I'm actually in
1:11
Kampala, Uganda. And what are you there looking
1:13
at? So I'm here looking at what
1:15
is actually taking place on the ground
1:18
with the collapse of US global health
1:20
funding focusing specifically on what the impact
1:22
is on the HIV response in the
1:24
country. Now there are some developments on
1:26
this with the news that a federal
1:28
judge in the US has blocked the
1:30
Trump administration from taking any further steps
1:33
to shut down the US agency for
1:35
international development. What does the judge said
1:37
and what does this mean? So he ruled
1:39
that the dismantling of USAID was likely
1:42
unconstitutional, since it was done by Elon
1:44
Musk and his Department of Government Efficiency,
1:46
and they usurped the authority of the
1:48
US Congress, which both created the agency
1:51
and then has the responsibility to close
1:53
it if that's the decision. So he
1:55
said that at least part of the
1:57
agency's operations need to be restored immediately.
1:59
like getting email access back online, electronic
2:02
records, and that, as you said, the
2:04
government can't do anything else to dismantle
2:06
the organization. But I mean, the practical
2:08
reality is that it's essentially already dismantled.
2:11
So it's not at all clear that
2:13
anything's going to kind of snap back
2:15
quickly into place or that people are
2:17
going to be back in their jobs
2:19
or money's going to be flowing quickly.
2:22
So as you said, you're looking at
2:24
the impacts of the cuts so far
2:26
in Uganda. Are they already making a
2:28
difference? huge disruption in the HIV services
2:31
and just broadly for all health services
2:33
in this country. We saw when the
2:35
funding freeze came into place initially about
2:37
40 days ago, all HIV services kind
2:39
of essentially came to a halt except
2:42
for some of the government run services
2:44
through the main hospitals and clinics. And
2:46
they're really, you know, even with the
2:48
waivers that have been issued by the
2:50
US government and these court orders that
2:53
have come into place, you're really only
2:55
seeing services very slowly come back. And
2:57
it's revealed, I think, just how dependent
2:59
the Uganda health system was on US
3:02
funding in this way that you can't
3:04
just kind of put some pieces back
3:06
in place because that still leaves major
3:08
gaps like logistics officers in charge of
3:10
ordering medicines or someone who does HIV
3:13
testing at the National Reference Laboratory. Like
3:15
those, those people still aren't back in
3:17
their positions, which means. the broader HIV
3:19
infrastructure is also not back in place.
3:22
So does that mean that there are
3:24
already people who are say taking anti-retroviral
3:26
drugs because they're HIV positive who won't
3:28
be able to take those now? So
3:30
what we're definitely hearing is that people
3:33
who are on treatment usually could get
3:35
up to six months of refill at
3:37
a time and that's been really cut
3:39
down. So people are going to clinics
3:42
coming home with like two weeks worth.
3:44
And that's creating, as you can imagine,
3:46
a lot of panic because then they're
3:48
not quite sure when they go back
3:50
in two weeks whether medicine is going
3:53
to be there. Even harder hit has
3:55
been the prevention services. So that's just
3:57
almost completely. collapsed and so the real
3:59
concern among advocates civil society government officials
4:02
is that you know three months six
4:04
months from now you're going to see
4:06
an explosion in new HIV cases that
4:08
you know was preventable and avoidable. Now
4:10
another recent ruling said that USAID must
4:13
pay its bills for work that's already
4:15
been done so have they not been
4:17
paying the bills then? That's right you
4:19
know so The work has been done
4:22
for USAID to the tune of billions
4:24
of dollars by organizations, groups around the
4:26
world. These are people that did the
4:28
work, that employed the staff, that used
4:30
their resources already, and are now billing
4:33
the US government for the money to
4:35
pay for the work that they did,
4:37
and they're just not getting it. And
4:39
so that effectively means that people who
4:42
did this work are just going unpaid
4:44
at the moment. So after this ruling,
4:46
will they now get paid? Well, that's
4:48
a great question. So the Trump administration
4:50
has really been dragging their feet on
4:53
adhering to the judge's ruling in that
4:55
case. So even though this ruling came
4:57
out days ago, money has not gone
4:59
out the door. And there's a real
5:02
sense that they might not ever get
5:04
these bills paid. And could other organizations
5:06
still step in or is this a
5:08
whole reset of how health care is
5:10
funded in some of the poorest parts
5:13
of the world? It does
5:15
seem, given some of the other announcements
5:17
that have come out, that this is
5:19
just a global reset, as you said.
5:22
I mean, we saw, thinking about bilateral
5:24
donors, we saw the United Kingdom say
5:26
that they're cutting global aid. We saw
5:29
Switzerland pool funding from UN AIDS. In
5:31
Germany, where I live, there's talks with
5:33
the new government coming into place about
5:36
drastic cuts to aid. So that, you
5:38
know, there's no major bilateral donor that's
5:40
going to step in and fill in
5:43
for the US. You know donor community
5:45
is obviously worried and you've seen a
5:47
lot of the major donors like the
5:50
Gates Foundation say that they're going to
5:52
do what they can. But the Gates
5:54
Foundation has their entire endowment is on
5:57
par with what the US spends annually
5:59
about $74 billion. So there's no way
6:01
that you know it. a donor can
6:04
step in and fill the role that
6:06
the United States was playing. So on
6:08
the ground, what are organizations telling you
6:11
about their plans for looking elsewhere for
6:13
funding? Where are they going to try
6:15
and get it? So almost every person
6:18
that I interview ends the interview by
6:20
asking me if I can help them
6:22
set up a go fund me account.
6:25
There's really, they're seeing very few other
6:27
sources, you know, there's a lot of
6:29
pressure from civil society here on the
6:32
Ugandan government to fill the funding gap.
6:34
But it's not, there's questions about how
6:36
sustainable that is. So perhaps they could
6:39
do some emergency funding measures that would
6:41
get the major HIV health infrastructure back
6:43
in place, but it's not clear at
6:46
all how long they could sustain that.
6:48
And so then you do see government
6:50
officials thinking creatively about what, how to
6:53
collapse some programs or combine some programs
6:55
and save as much money as they
6:57
can while still keeping as much of
7:00
the treatment and prevention services that existed
7:02
available. Thanks for that Andrew. Now new
7:04
research has found people who have the
7:07
common gynecological disorders, endometriosis and polycystic ovary
7:09
syndrome have an increased risk of cardiovascular
7:11
disease, but it's not clear that one
7:14
causes the other. So to find out
7:16
more about what might be going on,
7:18
I spoke to Dr. Georgia Colombo, who
7:21
is a specialty trainee in obstetrics and
7:23
gynecology at the Chelsea and Westminster Hospital
7:25
NHS Foundation Trust in London, and she
7:28
told me what they'd done. So when
7:30
we set out, we wanted to look
7:32
at all of the different normal ethnic
7:35
and ecological diseases, with the studies that
7:37
we found, we did end up mostly
7:39
looking at endometrist and PCOS, and we
7:42
looked at how these conditions affect your
7:44
risk of cardiovascular and cerebral vascular disease,
7:46
and our overall finding is that actually
7:49
these conditions do increase your risk of
7:51
cerebral and cardiovascular disease by 28%. And
7:53
this is a relative risk, so compared
7:56
to people that don't have the disease.
7:58
Obviously the overall background risk is lower
8:00
than that. But it was... a significant
8:03
finding on our statistical analysis. And when
8:05
we did various analyses that broke this
8:07
down into pieces, like looking specifically at
8:10
endometrosis or PCOS for this outcome, or
8:12
further breaking it down into schemic heart
8:14
disease or cerebrascoities itself, all of our
8:17
analyses did find that this association was
8:19
maintained. So it seems to be quite
8:21
a robust evidence that suggests that there
8:24
is this association. Why do you think
8:26
there could be this increased risk? if
8:28
you have these gynecological conditions, it sounds
8:31
like something so separate and so different.
8:33
Absolutely. So I think we need to
8:35
be careful about confounding factors, as we
8:38
mentioned earlier, with polycystic ovary syndrome. And
8:40
there is some overlap with metabolic syndrome,
8:42
so we need to be careful that
8:45
there's not some things related to these
8:47
diseases that can increase risk of cardiovascular
8:49
disease. However, when we look at the
8:52
actual... link biologically of how these conditions
8:54
may be related. The most likely suggestion,
8:56
the most likely hypothesis, is a chronic
8:59
low-grade inflammation state. This can be caused
9:01
by endometrosis and by polycystic ovary syndrome
9:03
and has been shown to be links
9:06
to developing atherosclerosis. So that's the build
9:08
of a plaque in the arteries that
9:10
leads to heart attacks and strokes. So
9:13
we think that that's probably the most
9:15
likely driver. but obviously the female hormone
9:17
environment may play a role as well
9:20
because we do see that women's incidents
9:22
of heart attacks and strokes does rise
9:24
in the perimenopausal period which is when
9:27
estrogen declines in the body and we
9:29
think that estrogen probably does have some
9:31
protective effects for heart attacks and strokes.
9:34
Therefore there is a role of female
9:36
hormones that we do need to investigate
9:38
further. Now in the study you're very
9:41
careful to be clear about the challenges
9:43
that you faced in in trying to
9:45
find really good quality data on this.
9:48
What were the limitations? Was it was
9:50
it hard to find really good studies?
9:52
So yes our main limitation was finding
9:55
studies that had a low risk of
9:57
bias. So we did actually, we were
9:59
quite happy to find a large number
10:02
of studies that looked at this association.
10:04
We ended up with actually 28 studies
10:06
included in our analysis, which had a
10:09
population of over 3 million individuals, something
10:11
that would be impossible to do with
10:13
a single study. So obviously we're quite
10:16
grateful to the other authors, upon which
10:18
our research is based. But within those
10:20
studies, we did find quite a high
10:23
risk of bias. And it's difficult with
10:25
an observation. study which by definition any
10:27
study on this topic will be because
10:30
we can't just assign people to have
10:32
a gynecological disease and other people want
10:34
to have it. So I think that
10:37
was the main thing we struggled with
10:39
was finding high quality data, although it's
10:41
quite encouraging that as we proceeded with
10:44
this research we did see some new
10:46
big studies published that were quite careful
10:48
to adjust their analysis for confounding factors
10:51
like high blood pressure and high BMI.
10:53
So high body mass index or high
10:55
weight. and to try to lower the
10:58
risk of bias as much as possible.
11:00
So that was quite encouraging. So what
11:02
needs to happen now to doctors who
11:05
are looking after patients with different gynecological
11:07
conditions need to be aware of this?
11:09
Or is it more a question of
11:12
people's family doctors being aware that there
11:14
could be an increased risk? I think
11:16
it's both. I think awareness of this
11:19
association needs to transverse not just the
11:21
whole population but also the entire global
11:23
health sphere. So we know obviously gynecologists
11:26
will need to be aware of it.
11:28
But as you say, primary care physicians
11:30
like GPs will need to be aware
11:33
of this as well and cardiologists as
11:35
well. How this translates into clinical practice
11:37
is mainly awareness. So having that thought
11:40
in the back of your head of,
11:42
oh, this patient does have endometrosis or
11:44
this patient does have polycystic ovary syndrome,
11:47
the risk might be slightly higher than
11:49
the classical tools that we do use
11:51
to estimate risk might tell us. And
11:54
just having that index of suspicion can
11:56
help us be sure to prevent and
11:58
put into place some lifestyle measures to
12:01
prevent heart attacks and strokes. And the
12:03
other factor with this as well is
12:05
that when patients do come in with
12:08
symptoms, sometimes they can... be different than
12:10
the typical presentation of a heart attack
12:12
or stroke. So having that greater index
12:15
of suspicion that tells you that this
12:17
patient is slightly higher risk of these
12:19
conditions might make you take that further
12:22
than you would for a non-typical presentation.
12:24
And what does it mean for patients
12:26
themselves? Because of course these conditions are
12:29
very common and they're bad enough in
12:31
themselves without then being told, oh and
12:33
also you may have an increased risk
12:36
of things like heart attack and stroke.
12:38
You know that's difficult news in a
12:40
way. course yeah it's quite difficult I
12:43
think the main thing that we would
12:45
advocate for patients to do would be
12:47
to ensure that they are living a
12:50
healthy lifestyle so you know minimizing the
12:52
modifiable cardiac risk factors to are the
12:54
classic things that we always talk about
12:57
so maintaining a healthy weight and exercising
12:59
not smoking these are all things that
13:01
can generally reduce the risk of cardiovascular
13:04
disease and unfortunately endometrosis and PCOS we
13:06
that seems to be associated with cardiovascular
13:08
disease and that's a non-modifiable risk factor.
13:11
We can't change that. But anything else
13:13
that can be changed should be changed
13:15
so that overall the risk is low.
13:18
Dr. Georgia Colombo. You're listening to Health
13:20
Check from the BBC. I'm Claudia Hamander.
13:22
My guest today is global health journalist
13:25
Andrew Green, who joins me from Uganda.
13:27
Now we talked to you last year,
13:29
Andrew, about new evidence that a twice-yearly
13:32
injection could prevent people from contracting HIV.
13:34
And now there's been the first trial
13:36
of a version of that drug, Lena
13:39
Capovir, that would be used just once
13:41
a year. Now this is what's known
13:43
as a phase one study. What does
13:46
that mean? Right. So this is a
13:48
small trial that was primarily geared just
13:50
to determine the safety of the medicine.
13:53
So in this case there were 40
13:55
people enrolled and they were split into
13:57
two groups receiving different concentrations of the
14:00
medicine. a cap of your... And the
14:02
results have just been published in the
14:04
journal The Lancet and of course as
14:07
you say the aim wasn't to see
14:09
how well it works but to see
14:11
whether it was safe but did they
14:14
get any indication of whether it would
14:16
be as effective as having injections twice
14:18
a year? Yes I think that... They
14:21
must, the researchers and Gilead, the pharmaceutical
14:23
behind Linicapavir must be extremely excited because
14:25
it seemed like it's very effective. They
14:28
found effective concentrations of Linicapavir in participants
14:30
at a rate of 95% and they
14:32
actually found these concentrations were higher than
14:35
the earlier trials of the six-month doses
14:37
that you referenced. I think the message
14:39
here has to be like, let's keep
14:42
going, we need bigger trials and more
14:44
data to see just how effective this
14:46
can be. But would any rollouts of
14:49
injectables be affected by the cuts that
14:51
we were just discussing? I think that's
14:53
the major concern. So we're supposed to
14:56
be seeing rollouts of the six-month dose
14:58
of Linda Capovir across much of substandard
15:00
Africa and elsewhere, but that was under
15:03
the auspices of PEPFAR, which is the
15:05
US-funded US-funded emergency AIDS intervention intervention. and
15:07
it's not at all clear that that's
15:10
going to continue. The Global Fund, which
15:12
was involved in this as well, has
15:14
said that they are going to, but
15:17
it will be interesting to see if
15:19
the Global Fund has the resources to
15:21
continue that initiative without the support of
15:24
the United States government. Will we keep
15:26
an eye on what happens with the
15:28
rollouts in the future? Thank you very
15:31
much for that, Andrew. Next on Health
15:33
Check, we have an award winner who
15:35
is pioneering mental health services for indigenous
15:38
people in Guatemala who have conditions such
15:40
as schizophrenia schizophrenia. Alejandra Pani Agua Avila
15:42
is one of the winners of the
15:45
2025 OWSD-Lsevee Foundation Award for Transformative Health.
15:47
She's a postdoctoral fellow in psychiatric epidemiology
15:49
at Columbia University and I was intrigued
15:52
to hear more about her groundbreaking work
15:54
in Guatemala so I asked her how
15:56
she got into it. Yeah so since
15:59
I was a really young child.
16:01
I was always interested
16:03
in science, in human
16:06
biology, in understanding life,
16:08
and later as a high school student
16:10
that was the first time that
16:13
I realized that there was a
16:15
large proportion of
16:17
the Guatemalan population
16:19
that actually did not have
16:21
access to health care, meaning
16:23
that when someone in their
16:25
families were sick, they were
16:27
not able to find help.
16:29
And that really concerned me and
16:32
since then I became really fascinated
16:34
with this idea of finding solutions
16:36
to make sure that most of
16:38
the population and most of
16:41
the people in Guatemala has
16:43
access to health care and
16:45
access to health services when
16:47
they need it. And so
16:49
in rural and indigenous communities
16:51
in Guatemala, if somebody has
16:53
something that say would be
16:55
diagnosed as schizophrenia or bipolar
16:57
disorder before your project, what
16:59
would have happened to them? Yes,
17:01
so what we started to realize is
17:03
that most people that have mental
17:06
health problems and particularly those who
17:08
live in rural areas and identify
17:10
as my indigenous do not have
17:13
any access to health care. What
17:15
the Malay is a country that's
17:17
now considered an upper middle income
17:20
country, but that doesn't really show
17:22
the huge disparities that we have
17:24
in terms of income. And so
17:26
you know people who are indigenous
17:29
and live in rural areas basically
17:31
have no mental health services that
17:33
are helping them. And so when
17:35
a family has someone who lives
17:38
with a serious mental illness like
17:40
schizophrenia, as you were mentioning, or
17:42
bipolar disorder, or even, you know,
17:44
severe depression, they basically have two
17:47
options, right? One option is to
17:49
take the relatives to the only
17:51
public psychiatric hospital that's available
17:53
in the country, and that usually
17:55
takes, you know, up to a
17:57
day to get there from the...
18:00
areas. And even when people are
18:02
able to get there, they usually
18:04
do not receive, you know, high
18:07
quality care and often are receive
18:09
care that that is really based
18:11
in what we call institutionalization. And
18:14
so that's one of the options.
18:16
And then the other option is
18:18
to really try to take care
18:21
of them with their resources that
18:23
are available in the community. And
18:26
there are some resources, right? But
18:28
it's really hard. for people with
18:30
schizophrenia to actually live up to
18:33
their potential when there is very
18:35
limited mental health services. And so
18:37
what ends up happening, and we've
18:40
had a lot of conversations with
18:42
families from these areas, is that
18:44
a lot of the times they
18:47
end up having to decide between
18:49
taking care of the person with
18:51
schizophrenia or taking care of the
18:54
rest of the family, right? And
18:56
this is almost like a survival.
18:58
decision that they have to make.
19:01
And so a lot of them
19:03
we found that a lot of
19:05
the people with schizophrenia end up
19:08
being locked up in rooms and
19:10
we found people that have been
19:13
in rooms for 15, 20 years
19:15
without any type of treatment, any
19:17
type of medication and a type
19:20
of therapy. It's a really hard
19:22
situation and this is what's happening
19:24
really in most of the country
19:27
and particularly in rural settings and
19:29
among my indigenous populations. So you
19:31
have piloted the first scheme of
19:34
its kind in Latin America, which
19:36
is for people with schizophrenia. And
19:38
so what happens with this scheme?
19:41
So what we usually do is
19:43
that we work with community members,
19:45
meaning people that identify as my
19:48
indigenous people who have schizophrenia, their
19:50
caregivers, providers, etc. And together with
19:52
them and with researchers from these
19:55
communities, we try to identify their
19:57
problems from their own perspectives. We
19:59
also try to identify you know,
20:02
the resources that are in place
20:04
in the communities. And so in
20:07
these communities, there's Maya healers, there's
20:09
Maya midwives, and there's different practices
20:11
that have been in place for
20:14
centuries. So we always take all
20:16
of that into account. And so
20:18
what we identified last year is
20:21
that families are really important, right?
20:23
And caregivers are the main decision
20:25
makers. family caregivers, I mean, they
20:28
are the main decision makers, they
20:30
are the ones to take care
20:32
of their relatives with schizophrenia. So
20:35
what we have done is that
20:37
we have combined that local knowledge,
20:39
those local priorities with scientific evidence,
20:42
right? And so there's a lot
20:44
of scientific evidence coming mainly from
20:46
high income countries that has shown
20:49
that There is a type of
20:51
intervention that's called family-based psycho-education intervention
20:54
that basically teaches relatives how to
20:56
take care of their relatives with
20:58
schizophrenia. And so what we're doing
21:01
is we're taking that scientific evidence
21:03
and we're combining it with local
21:05
knowledge. And we are co-creating a
21:08
new version, an adapted version of
21:10
this psycho education intervention that we're
21:12
hoping to pilot in the second
21:15
part of this year. We have
21:17
done some. preliminary piloting with some
21:19
groups of families and relatives, caregivers,
21:22
people with schizophrenia and also people
21:24
with schizophrenia. And we've had really
21:26
good preliminary results. People are excited
21:29
about the program. They want to
21:31
participate. So we are really hoping
21:33
to pilot this together with people
21:36
from the community and also in
21:38
partnership with the Ministry of Health
21:41
in Guatemala. that has also been
21:43
really supportive of this work that
21:45
we're doing. Why is the work
21:48
so challenging that you're doing? It
21:50
is challenging first because there is...
21:52
Mental health is usually not seen
21:55
as a priority, right? In countries
21:57
like what Nala were, there are
21:59
so many other health problems like
22:02
maternal mortality, child mortality, mental health
22:04
is usually seen as a master
22:06
thought, right? And there's also a
22:09
lot of stigma, and so this
22:11
stigma usually translates into mental health
22:13
not being as prioritized as other
22:16
problems. And so those are some
22:18
of the main problems. Another problem
22:20
is that there's really limited funding
22:23
for mental health and for mental
22:25
health research. And so, you know,
22:28
it's hard to find partners, it's
22:30
hard to find a team, it's
22:32
hard to create a team. So
22:35
it's kind of like you're trying
22:37
to address all the factors within
22:39
the whole system and of course
22:42
that's not possible. But you need
22:44
to make sure that... you know,
22:46
people within the public health system
22:49
recognize that this is a priority.
22:51
And now you've won this award.
22:53
What kind of difference might that
22:56
make to your work going forward?
22:58
Definitely. I think it's really important
23:00
to get this type of awards,
23:03
especially because the work that we're
23:05
doing is really challenging. And it's
23:07
really one of the first times
23:10
that we're actually trying to find
23:12
systemic and community-based and potentially sustainable
23:15
and effective solutions for the mental
23:17
health problems that a lot of
23:19
the families in Guatemala face. And
23:22
so this award not only recognizes
23:24
the work that I've done, it
23:26
recognizes the work that our team
23:29
of my indigenous researchers, of multidisciplinary
23:31
researchers has done, our partnerships with
23:33
the public health system. It recognizes
23:36
all that work that we have
23:38
been doing. and it shows that
23:40
mental health is actually a priority
23:43
and it is beginning to be
23:45
seen as a public health priority
23:47
that needs to be approached urgently.
23:50
Alihandra Pani Agua Avila. Now before
23:52
we go Andrew, I want to
23:54
talk to you about fungi. Now
23:57
there's a new discovery published in
23:59
Nature this week, an antifungal molecule
24:02
produced by bacteria that could be
24:04
used to fight fungi which have
24:06
become resistant to drugs. Now when
24:09
we hear about the problem of
24:11
antimicrobial resistance, antibiotics tend to be
24:13
the first thing that comes to
24:16
mind, but is something similar going
24:18
on with fungal diseases too? Yes,
24:20
that does seem to be the
24:23
case. You know, fungal infections kill
24:25
about 2 million people annually, but
24:27
the rise of drug-resistant fungi has
24:30
been a big concern for the
24:32
World Health Organization and other agencies,
24:34
especially because it seems to be
24:37
quite difficult to develop antifungals. And
24:39
so, as the fungi become resistant,
24:41
you know, we're becoming more susceptible
24:44
to these kinds of dangerous infections.
24:46
So what sorts of fungal diseases
24:49
are we looking at? People are
24:51
probably most familiar with fungal diseases
24:53
like athlete's foot or something like
24:56
ringworm, but there are far more
24:58
dangerous fungal infections, particularly for people
25:00
who have reduced immune systems. So
25:03
things like oral thrush, yeast infections,
25:05
a big concern of the WHO
25:07
is cryptococcus, which is primarily a
25:10
lung infection. But as I said,
25:12
you know, there's two million people
25:14
annually who are killed by these
25:17
infections, so there's a huge range.
25:19
So what is this new molecule
25:21
that's been discovered? It's a molecule
25:24
called mandamiasin, which was found, as
25:26
you said, a strain of bacteria.
25:28
And what's really interesting about it,
25:31
is that so normal antifungals kind
25:33
of target one molecule in a
25:36
fungi. But mandamiasin targets a range
25:38
of molecules. that are along the
25:40
fungal cell membrane. So it provides
25:43
this kind of group of targets,
25:45
and that makes it more robust,
25:47
and also less susceptible to mutations
25:50
in the fungi. And so there's
25:52
a lot of hope that it
25:54
might be a long-term solution, at
25:57
least to addressing some of these
25:59
fungal. infections. So how was
26:01
this molecule discovered? Yeah, this is
26:03
also the really fascinating thing about
26:05
this molecule. So, you know, one of the
26:08
things that the researchers pointed to is that
26:10
the bacteria that kind of may host
26:12
these antifungals is often discovered by trekking
26:14
to remote settings, remote islands, underwater to
26:17
try to find these bacteria and that
26:19
it's quite rare. But in this case,
26:21
the researchers took a different approach and
26:24
they combed through existing genome libraries and
26:26
looking for viable candidates. And you know,
26:28
obviously this took a long time and
26:31
a lot of effort, but it does
26:33
point to another opportunity to find. viable
26:35
anti-fungals in the future. Well, we'll hope
26:38
that this goes further and that this
26:40
one's going to work. Thank you so
26:42
much Andrew Green for joining me today
26:45
and thanks to the producers Margaret, Cesar
26:47
Hawkins and Katie Thompson and our studio
26:49
engineers today, Searle Whitney and Sarah Hockley.
26:51
Now do email us if there's a
26:54
health topic you'd like us to explore.
26:56
The email is Health Check at BBC.co.
26:58
UK or you can find me on
27:01
all sorts of social media at Claudia
27:03
at Claudia. next week. Bye for now.
27:05
I'm Zing Singh and I'm Simon Jack and
27:07
together we host Good Bad billionaire,
27:10
the podcast exploring the lives of
27:12
some of the world's richest people. In
27:14
the new season we're setting our sights
27:16
on some big names. Yep, LeBron James
27:18
and Martha Stewart to name just a
27:20
few. And as always Simon and I
27:23
are trying to decide whether we
27:25
think they're good, bad or just
27:27
another billionaire. That's Good Bad billionaire
27:29
from the BBC World Service. Listen
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now wherever you get your BBC
27:33
podcast. So,
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