Browse content similar to 26/03/2016. Check below for episodes and series from the same categories and more!
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Now on BBC News, Health Check. | 0:00:02 | 0:00:12 | |
Hello, and welcome to Health Check, your monthly dose of global health | 0:00:23 | 0:00:26 | |
stories, I'm Claudia Hammond. And I'm Ayan Panja. | 0:00:26 | 0:00:28 | |
This month, we're looking at the most important health stories | 0:00:28 | 0:00:30 | |
in the news right now. | 0:00:30 | 0:00:33 | |
Also coming up: The volunteers who give a parasitic worm | 0:00:33 | 0:00:35 | |
a home in the name of science. | 0:00:35 | 0:00:39 | |
How bugs could help to beat malnutrition in Cameroon. | 0:00:39 | 0:00:42 | |
And how hiding information in an Indian necklace | 0:00:42 | 0:00:45 | |
helps to save lives. | 0:00:45 | 0:00:52 | |
But first, the Zika virus is spreading around the world. | 0:00:52 | 0:00:55 | |
In Brazil, it appears to be linked with a rise in the number of babies | 0:00:55 | 0:00:59 | |
born with brains that are too small. | 0:00:59 | 0:01:01 | |
And the United States could be next. | 0:01:01 | 0:01:03 | |
America's Centers for Disease Control is warning | 0:01:03 | 0:01:07 | |
that the US territory of Puerto Rico is at risk of infection, | 0:01:07 | 0:01:10 | |
and they're tackling this threat from their headquarters in Atlanta, | 0:01:10 | 0:01:14 | |
as Tulip Mazumdar reports. | 0:01:14 | 0:01:18 | |
It might not look like it, but this tropical island | 0:01:18 | 0:01:21 | |
is in a state of emergency. | 0:01:21 | 0:01:26 | |
Welcome to the front line of the US's fight against Zika. | 0:01:26 | 0:01:29 | |
Millions of American tourists come here every year. | 0:01:29 | 0:01:32 | |
A major concern, though, is what they are taking | 0:01:32 | 0:01:35 | |
back with them. | 0:01:35 | 0:01:39 | |
These are the Zika transmitting Aedes aegypti mosquitoes, | 0:01:39 | 0:01:42 | |
and it's feeding time. | 0:01:42 | 0:01:44 | |
On the menu, pig's blood served at skin temperature. | 0:01:44 | 0:01:48 | |
They are being bred in this lab for research into insecticides. | 0:01:48 | 0:01:53 | |
These tiny creatures have been here in Puerto Rico spreading | 0:01:53 | 0:01:56 | |
dengue for many centuries. | 0:01:56 | 0:01:58 | |
Then, a couple of years ago, they started spreading | 0:01:58 | 0:02:01 | |
a new virus called Chikungunya. | 0:02:01 | 0:02:04 | |
After that, at the start of this year, Zika came along with that link | 0:02:04 | 0:02:08 | |
to babies being born brain-damaged. | 0:02:08 | 0:02:13 | |
Worryingly, the insecticides used to kill these mosquitoes | 0:02:13 | 0:02:15 | |
are no longer working as well as they used to. | 0:02:15 | 0:02:21 | |
These mosquitoes' are resistant to one of the most commonly used | 0:02:21 | 0:02:25 | |
insecticides, which is permethrin, and permethrin is an insecticide | 0:02:25 | 0:02:27 | |
which has been used in Puerto Rico but also the rest of the Americas | 0:02:27 | 0:02:30 | |
for many years. | 0:02:30 | 0:02:34 | |
Scientists are now racing to find other chemicals | 0:02:34 | 0:02:36 | |
that can kill mosquitoes. | 0:02:36 | 0:02:39 | |
The insects can breed and thrive in just a few drops of water. | 0:02:39 | 0:02:45 | |
Permethrin might not be 100% effective, but fumigators | 0:02:45 | 0:02:49 | |
are out on the streets are spraying entire neighbourhoods. | 0:02:49 | 0:02:53 | |
It's the best they can do right now. | 0:02:53 | 0:02:56 | |
Here we are talking about if you are pregnant, | 0:02:56 | 0:03:01 | |
what to do about the Zika and how to protect your baby... | 0:03:01 | 0:03:03 | |
Zika isn't considered particularly harmful to most people. | 0:03:03 | 0:03:06 | |
Authorities are focusing on protecting pregnant women | 0:03:06 | 0:03:08 | |
because of that link to babies being born | 0:03:08 | 0:03:12 | |
with under-developed brains. | 0:03:12 | 0:03:16 | |
This is a baby with a normal head, | 0:03:16 | 0:03:18 | |
with microcephaly... | 0:03:18 | 0:03:20 | |
I'm very worried, I use repellent everyday. | 0:03:20 | 0:03:22 | |
I woke up I put repellent, I go outside, I put repellent. | 0:03:22 | 0:03:25 | |
I am very worried about this. | 0:03:25 | 0:03:26 | |
1500 miles away at the Centers for Disease Control's headquarters | 0:03:26 | 0:03:29 | |
in Atlanta, the man who is advising | 0:03:29 | 0:03:33 | |
the president on this global health emergency | 0:03:33 | 0:03:35 | |
is preparing for the worst. | 0:03:36 | 0:03:38 | |
In Puerto Rico, we expect that there will likely be hundreds | 0:03:38 | 0:03:41 | |
of thousands of infections, and potentially hundreds | 0:03:41 | 0:03:44 | |
or thousands of women who are pregnant too | 0:03:44 | 0:03:47 | |
will become infected. | 0:03:47 | 0:03:49 | |
What's new and different and frightening is this rate | 0:03:49 | 0:03:51 | |
of birth defects, and there's a lot we don't know. | 0:03:51 | 0:03:54 | |
Back at the lab, scientists continue the fight | 0:03:54 | 0:03:56 | |
against these bloodthirsty insects. | 0:03:56 | 0:04:00 | |
They need answers fast to stop the spread of these | 0:04:00 | 0:04:02 | |
potentially devastating virus. | 0:04:02 | 0:04:06 | |
Well, I'm joined now by Jimmy Whitworth, | 0:04:06 | 0:04:10 | |
who is a professor of international public health at the London School | 0:04:10 | 0:04:13 | |
of Hygiene and Tropical Medicine. | 0:04:13 | 0:04:14 | |
Thank you for joining us. Hello. | 0:04:14 | 0:04:17 | |
How surprised are you by the spread of the Zika virus? | 0:04:17 | 0:04:20 | |
It was something that was hardly heard of six months ago. | 0:04:20 | 0:04:23 | |
That absolutely true, nobody predicted that we would | 0:04:23 | 0:04:27 | |
have an outbreak of Zika virus in South America. | 0:04:27 | 0:04:31 | |
For at least 50 years, it was entirely within Africa. | 0:04:31 | 0:04:39 | |
It then started to spread into Asia, and it was really only in the last | 0:04:39 | 0:04:43 | |
few years that we have had actual outbreaks of disease | 0:04:43 | 0:04:45 | |
associated with this. | 0:04:45 | 0:04:47 | |
First of all in Southeast Asia, and then in French Polynesia, | 0:04:47 | 0:04:52 | |
and now the biggest outbreak we've ever seen occurring in Brazil | 0:04:52 | 0:04:55 | |
and surrounding countries. | 0:04:55 | 0:04:58 | |
What kind of symptoms does the virus did you? | 0:04:58 | 0:05:00 | |
Most of the time, this is a very mild illness. | 0:05:00 | 0:05:03 | |
Most people, in fact, don't even recognise that | 0:05:03 | 0:05:05 | |
they've been ill. | 0:05:05 | 0:05:09 | |
If they are, they usually have things like a itchy rash, | 0:05:09 | 0:05:12 | |
mild fever, joint pains, muscle pains, and sometimes red eyes. | 0:05:12 | 0:05:17 | |
And how confident are you that there is a link between the Zika virus | 0:05:17 | 0:05:21 | |
and babies with the small head size, with microcephaly? | 0:05:21 | 0:05:24 | |
Personally, I'm convinced that there's a link between Zika | 0:05:24 | 0:05:27 | |
and microcephaly that we are seeing. | 0:05:27 | 0:05:30 | |
In formal terms, we haven't absolutely nailed down | 0:05:30 | 0:05:34 | |
the association there, but the evidence that we have | 0:05:34 | 0:05:37 | |
is compelling and very strong now. | 0:05:37 | 0:05:40 | |
But what we don't know and is really important is, | 0:05:40 | 0:05:44 | |
what is the risk? | 0:05:44 | 0:05:49 | |
We know if a person who is pregnant as Zika, what the likelihood | 0:05:49 | 0:05:52 | |
is that they without a baby that is affected? | 0:05:52 | 0:05:54 | |
We simply don't know if that is one in three or one in 1,000. | 0:05:54 | 0:06:01 | |
When do you think the danger period is in pregnancy in terms | 0:06:01 | 0:06:03 | |
of becoming infected? | 0:06:04 | 0:06:06 | |
Honestly, at the moment, we simply don't know. | 0:06:06 | 0:06:09 | |
We suspect, from what we know of other viruses that cause similar | 0:06:09 | 0:06:12 | |
birth defects that the early stages of pregnancy will be the most risky. | 0:06:12 | 0:06:16 | |
But some of the research findings that we are seeing | 0:06:16 | 0:06:22 | |
suggests that there is a risk right the way through pregnancy. | 0:06:22 | 0:06:24 | |
That could be quite significant in terms of the public | 0:06:24 | 0:06:27 | |
health advice given out. | 0:06:27 | 0:06:32 | |
Well, at the moment, the advice that is being given, | 0:06:32 | 0:06:35 | |
say, in the UK about travelling to affected countries, | 0:06:35 | 0:06:38 | |
is that women who are pregnant or even thinking of being pregnant | 0:06:38 | 0:06:42 | |
should avoid travelling to those areas. | 0:06:42 | 0:06:45 | |
So at the moment, it is pretty blanket advice not to travel. | 0:06:45 | 0:06:48 | |
Hookworms make their home in the human gut, | 0:06:53 | 0:06:57 | |
and infection can cause severe disability and anaemia. | 0:06:57 | 0:07:00 | |
The parasites can be treated with drugs, but doctors are trying | 0:07:00 | 0:07:04 | |
to develop vaccines to avoid repeated infections. | 0:07:04 | 0:07:06 | |
The trouble is that testing these vaccines in the vulnerable | 0:07:06 | 0:07:10 | |
communities where hookworms thrive is difficult, | 0:07:10 | 0:07:14 | |
so researchers in Washington DC are infecting volunteers, | 0:07:14 | 0:07:16 | |
as Lizzie Crouch reports. | 0:07:16 | 0:07:20 | |
Jessica is keeping a video diary for us. | 0:07:20 | 0:07:23 | |
As of tomorrow, I will have been dosed with hookworms | 0:07:23 | 0:07:28 | |
for a clinical study. | 0:07:28 | 0:07:31 | |
There is a definite ick factor that I've found with this study so far. | 0:07:31 | 0:07:37 | |
People are not super crazy | 0:07:37 | 0:07:41 | |
about the idea of 50 parasites living in my intestines. | 0:07:41 | 0:07:45 | |
But to be honest, I am not freaked out about that at all. | 0:07:45 | 0:07:49 | |
Infecting yourself with parasites might sound odd, but this will allow | 0:07:49 | 0:07:52 | |
researchers to better test hookworm vaccines. | 0:07:52 | 0:07:56 | |
Hookworms infect hundreds of millions of people | 0:07:56 | 0:07:59 | |
around the world. | 0:07:59 | 0:08:03 | |
The problem in endemic areas where there is hookworm | 0:08:03 | 0:08:06 | |
transmission, such as in Brazil and Africa, parts of Asia, | 0:08:06 | 0:08:09 | |
is that when people are infected, these people are often vulnerable | 0:08:09 | 0:08:14 | |
in terms of their nutrition, and hookworms take a blood meal. | 0:08:14 | 0:08:19 | |
Due to malnutrition and other variations, | 0:08:19 | 0:08:23 | |
it can be hard to test a new vaccine. | 0:08:23 | 0:08:27 | |
By understanding how healthy volunteers react to hookworm | 0:08:27 | 0:08:30 | |
infections, the researchers can then test vaccines more accurately. | 0:08:30 | 0:08:37 | |
I am on my way to go get my hookworms. | 0:08:37 | 0:08:42 | |
I am honestly not at all nervous, I'm really excited. | 0:08:42 | 0:08:44 | |
I get to put some parasites in my arm and let them | 0:08:44 | 0:08:48 | |
make their way to my intestines. | 0:08:48 | 0:08:53 | |
As hookworm larvae entered through the skin, they are put | 0:08:53 | 0:08:56 | |
on a patch that is then placed against the volunteer's arm. | 0:08:56 | 0:09:00 | |
I just left the office, where I got dosed. | 0:09:00 | 0:09:04 | |
I got kind of itchy, for sure, and it is itching. | 0:09:04 | 0:09:09 | |
I can show you my arm right now, the gauze is off. | 0:09:09 | 0:09:14 | |
Volunteers are being exposed to different doses of hookworm | 0:09:14 | 0:09:18 | |
to see how they are tolerated. | 0:09:18 | 0:09:21 | |
What we are doing now is doing increasing doses of the infective | 0:09:21 | 0:09:25 | |
larvae so we can find a place, the proper dose where we get | 0:09:25 | 0:09:29 | |
a good enough infection but with limited side-effects. | 0:09:29 | 0:09:38 | |
This will allow the researchers to develop the first human model | 0:09:38 | 0:09:41 | |
of hookworm infection to test vaccines. | 0:09:41 | 0:09:42 | |
But they are also looking | 0:09:42 | 0:09:45 | |
at how these parasites might work as medicine. | 0:09:45 | 0:09:49 | |
So imagine if we could engineer these worms to produce things | 0:09:49 | 0:09:51 | |
we wanted them to produce, like, for instance, insulin, | 0:09:51 | 0:09:54 | |
and we could infect a diabetic. | 0:09:54 | 0:09:57 | |
These worms would sit there for years | 0:09:57 | 0:09:59 | |
churning out the insulin. | 0:09:59 | 0:10:01 | |
It could then help this person manage their blood sugar better. | 0:10:01 | 0:10:03 | |
Many different possibilities of things if we can understand how | 0:10:03 | 0:10:05 | |
to make these worms work for us. | 0:10:06 | 0:10:11 | |
Volunteers experienced little or no side-effects and take simple | 0:10:11 | 0:10:14 | |
medication after four months to get rid of their parasitic friends. | 0:10:14 | 0:10:19 | |
Honestly, most of the time of the past four months, | 0:10:19 | 0:10:21 | |
I forgot that I even had hookworms. | 0:10:21 | 0:10:25 | |
I think, through me doing this, my family and friends kind of got | 0:10:25 | 0:10:29 | |
a better idea also about parasites and the global impact, | 0:10:29 | 0:10:39 | |
and also how doing things like this, despite the ick factor off the bat | 0:10:42 | 0:10:46 | |
can be really helpful for people. | 0:10:46 | 0:10:47 | |
Although infecting people may sound bizarre, | 0:10:47 | 0:10:49 | |
this trial could help millions. | 0:10:49 | 0:10:50 | |
From those suffering from hookworm infection | 0:10:50 | 0:10:51 | |
to people in need of new treatments. | 0:10:51 | 0:10:53 | |
Lizzie Crouch reporting from Washington DC | 0:10:53 | 0:10:54 | |
with a very brave volunteer. | 0:10:54 | 0:10:56 | |
Now, something to think about next time you are cleaning your home. | 0:10:56 | 0:11:00 | |
Could you be wiping out good bugs as well as the bad ones? | 0:11:00 | 0:11:06 | |
Can being too clean make us ill? | 0:11:06 | 0:11:10 | |
When Germany was split in two, doctors noticed children living | 0:11:10 | 0:11:13 | |
in Munich had more asthma and hay fever than those living in Leipzig. | 0:11:13 | 0:11:18 | |
If | 0:11:18 | 0:11:21 | |
After the Berlin Wall fell, cleaner lifestyles meant fewer bugs. | 0:11:21 | 0:11:23 | |
Children in Leipzig started to get more of these illnesses. | 0:11:23 | 0:11:26 | |
This trend was seen around the world. | 0:11:26 | 0:11:29 | |
More allergies and autoimmune diseases as infections decreased. | 0:11:29 | 0:11:32 | |
Scientists think this is because the human immune systems | 0:11:32 | 0:11:35 | |
grew used to the bugs, and when we became cleaner, | 0:11:35 | 0:11:38 | |
killing off many of the bugs, this made our immune system become | 0:11:38 | 0:11:41 | |
overactive, sometimes even attacking the body itself. | 0:11:41 | 0:11:45 | |
Researchers called this the hygiene hypothesis. | 0:11:45 | 0:11:49 | |
Some say they prove this by infecting people | 0:11:49 | 0:11:51 | |
with our old friends, the bugs, and noticed that they get better. | 0:11:51 | 0:11:56 | |
Such as hookworms being given to multiple sclerosis patients. | 0:11:56 | 0:12:00 | |
Whether or not the hygiene hypothesis turns out to be true, | 0:12:00 | 0:12:03 | |
maybe kids should play outdoors more with the bugs | 0:12:03 | 0:12:06 | |
to keep them healthier. | 0:12:06 | 0:12:16 | |
When an earthquake hit Taiwan last month, | 0:12:16 | 0:12:18 | |
more than a hundred people were killed. | 0:12:18 | 0:12:21 | |
Relatives and rescue workers can experience a whole range of emotions | 0:12:21 | 0:12:24 | |
in the days and weeks following a quake. | 0:12:24 | 0:12:28 | |
Cindy Sui has been to visit the survivors from a previous quake | 0:12:28 | 0:12:32 | |
in Taiwan to find out what the best way is of helping people | 0:12:32 | 0:12:37 | |
deal with a natural disaster. | 0:12:37 | 0:12:39 | |
An entire building complex lying on its side. | 0:12:39 | 0:12:42 | |
More than 100 people were killed | 0:12:42 | 0:12:46 | |
when a magnitude 6.4 earthquake struck Tainan City in February. | 0:12:46 | 0:12:50 | |
But Taiwan has seen even deadlier tremors. | 0:12:50 | 0:12:54 | |
In 1999, a magnitude 7.3 earthquake destroyed or damaged | 0:12:54 | 0:12:58 | |
more than 100,000 buildings and killed more than 2,400 people. | 0:12:58 | 0:13:04 | |
Those lucky enough to survive | 0:13:04 | 0:13:07 | |
suffered the pain of losing loved ones trapped under the rubble. | 0:13:07 | 0:13:10 | |
Many suffered injuries that forever changed their lives. | 0:13:10 | 0:13:17 | |
Before the quake, this man was looking forward | 0:13:17 | 0:13:20 | |
to getting married, but a staircase collapsed on him. | 0:13:20 | 0:13:22 | |
He became crippled, losing his job and his girlfriend. | 0:13:22 | 0:13:29 | |
TRANSLATION: I kept asking myself, how could this happen to me? | 0:13:29 | 0:13:31 | |
One day I'm walking, and the next day I'm | 0:13:31 | 0:13:34 | |
in a wheelchair. | 0:13:34 | 0:13:37 | |
I felt very depressed and depended on my father to take care of me. | 0:13:37 | 0:13:42 | |
After my father died, I realised I had to take care of myself. | 0:13:42 | 0:13:49 | |
I also felt I would be unkind to the many charity workers | 0:13:49 | 0:13:54 | |
who showed concern for me if I didn't become independent again. | 0:13:54 | 0:13:57 | |
He later turned to growing plants and vegetables to support himself. | 0:13:57 | 0:14:06 | |
Today, the same volunteers from the charity | 0:14:06 | 0:14:08 | |
still visit him every month. | 0:14:08 | 0:14:10 | |
This kind of community support is routinely found in Taiwan. | 0:14:10 | 0:14:13 | |
Studies have found that being traumatised after experiencing | 0:14:13 | 0:14:17 | |
a disaster is a normal human response, and most people | 0:14:17 | 0:14:19 | |
will recover without getting any professional psychological help. | 0:14:19 | 0:14:25 | |
What helps many people get back on their feet | 0:14:25 | 0:14:28 | |
is the need to survive, and getting some minimal practical support, | 0:14:28 | 0:14:32 | |
including loans and subsidies, and more importantly | 0:14:32 | 0:14:35 | |
feeling cared for by one's community and not forgotten. | 0:14:35 | 0:14:40 | |
It is the best strategy to help survivors | 0:14:40 | 0:14:49 | |
of natural disasters to rebuild their lives, | 0:14:49 | 0:14:52 | |
an approach endorsed by the World Health Organisation. | 0:14:52 | 0:14:54 | |
TRANSLATION: When faced with a disaster, | 0:14:54 | 0:14:56 | |
everyone's reaction is normal. | 0:14:56 | 0:14:57 | |
If you treat people's natural response as abnormal, | 0:14:57 | 0:14:59 | |
that can slow down the recovery, and they can use it as an excuse | 0:14:59 | 0:15:03 | |
not to recover. | 0:15:03 | 0:15:05 | |
What they need are relief supplies, information about services, | 0:15:05 | 0:15:08 | |
and subsidies to help them stabilise their lives. | 0:15:08 | 0:15:10 | |
And more importantly, someone to listen to them | 0:15:10 | 0:15:11 | |
and understand them. | 0:15:12 | 0:15:14 | |
It doesn't take professionals to do that. | 0:15:14 | 0:15:19 | |
After the latest deadly quake struck in Tainan City, | 0:15:19 | 0:15:21 | |
Taiwan used the experience it gained from previous disasters | 0:15:21 | 0:15:23 | |
to help the victims. | 0:15:23 | 0:15:26 | |
Psychologists did not rush to the scene. | 0:15:26 | 0:15:28 | |
Assistance was coordinated. | 0:15:28 | 0:15:30 | |
Each family was assigned one social worker or volunteer | 0:15:30 | 0:15:33 | |
to help them with various needs. | 0:15:33 | 0:15:37 | |
And those who lost loved ones | 0:15:37 | 0:15:38 | |
were sometimes simply left alone to grieve. | 0:15:38 | 0:15:42 | |
Some survivors from the 1999 earthquake, like this woman, | 0:15:42 | 0:15:48 | |
who lost her home, became volunteers themselves. | 0:15:48 | 0:15:50 | |
That has helped their recovery. | 0:15:50 | 0:15:55 | |
Mr Chen has also begun using his experience | 0:15:55 | 0:15:57 | |
to motivate others, showing that, through the right kind of support, | 0:15:57 | 0:16:01 | |
even those traumatised by disasters | 0:16:01 | 0:16:05 | |
can replant and revitalise their lives. | 0:16:05 | 0:16:10 | |
One in three children who live in Cameroon is malnourished, | 0:16:14 | 0:16:18 | |
which causes stunting and ill-health. | 0:16:18 | 0:16:21 | |
One nutritious source of protein is found in the African palm weevil. | 0:16:21 | 0:16:26 | |
They live in raffia palms which are being cut down in large | 0:16:26 | 0:16:28 | |
numbers, destroying their habitats. | 0:16:28 | 0:16:32 | |
Tamsin Ford has been to find out about a new sustainable way | 0:16:32 | 0:16:35 | |
of farming the grubs to ensure the future of this important food. | 0:16:35 | 0:16:45 | |
Palm weevil grubs - the juicy little bugs that everyone is after. | 0:16:45 | 0:16:48 | |
You can either eat them fried or raw. | 0:16:48 | 0:16:51 | |
Either way, they are a great source of protein. | 0:16:51 | 0:16:53 | |
They have more unsaturated fatty acids, they are the good ones, | 0:16:53 | 0:16:57 | |
and more polyunsaturated fatty acids, the really good ones, | 0:16:57 | 0:17:00 | |
than either chicken or fish. | 0:17:00 | 0:17:02 | |
So here in Cameroon, where one in three children | 0:17:02 | 0:17:06 | |
is malnourished, these are a great source of protein. | 0:17:06 | 0:17:11 | |
But demand for the grubs is outstripping supply. | 0:17:11 | 0:17:14 | |
Prices are soaring. | 0:17:14 | 0:17:17 | |
At around $4 a cup, | 0:17:17 | 0:17:19 | |
they are the most expensive meat on the market. | 0:17:19 | 0:17:23 | |
It is because they are not easy to find. | 0:17:23 | 0:17:26 | |
They live in raffia palms deep in the forest. | 0:17:26 | 0:17:29 | |
But a new grub farming project is hoping to change that. | 0:17:29 | 0:17:33 | |
It is a success story, | 0:17:33 | 0:17:35 | |
because first of all nobody ever knew that grubs could be farmed. | 0:17:35 | 0:17:40 | |
And when we came with the idea, a local authority | 0:17:40 | 0:17:43 | |
would not believe us. | 0:17:43 | 0:17:48 | |
It will really change people's lives, because it will permit people | 0:17:48 | 0:17:50 | |
to have more protein, and at the end of the day it | 0:17:50 | 0:17:53 | |
will permit people to have a better living standards than before. | 0:17:53 | 0:17:57 | |
All you need is a plastic box. | 0:17:57 | 0:18:00 | |
One stem of raffia palms inside the box produces 8-10 times | 0:18:00 | 0:18:03 | |
more grubs than it does in the wild. | 0:18:03 | 0:18:09 | |
TRANSLATION: I go to the forest four times a month now, | 0:18:09 | 0:18:13 | |
whereas before I had to go everyday. | 0:18:13 | 0:18:17 | |
The boxes of grubs do not need all my attention, so it has | 0:18:17 | 0:18:21 | |
given me all my time back. | 0:18:21 | 0:18:26 | |
I am proud, I am proud to produce palm weevil grubs. | 0:18:26 | 0:18:32 | |
Michel likes eating them raw, | 0:18:32 | 0:18:38 | |
but his family prefer them after they are cooked. | 0:18:38 | 0:18:43 | |
One in three children in Cameroon is stunted. | 0:18:43 | 0:18:46 | |
It means they are too short for their age | 0:18:46 | 0:18:48 | |
because of bad nutrition. | 0:18:48 | 0:18:50 | |
Tragically, after the child reaches 18 months, it is irreversible. | 0:18:50 | 0:18:54 | |
Cognitive and physical abilities are affected permanently. | 0:18:54 | 0:19:01 | |
TRANSLATION: If all children ate the palm weevil grubs, | 0:19:01 | 0:19:04 | |
there would be no more malnutrition. | 0:19:04 | 0:19:06 | |
Because the grubs are classified as the animals | 0:19:06 | 0:19:12 | |
with the most protein, malnutrition could disappear. | 0:19:12 | 0:19:16 | |
This is just a pilot project in three small villages, | 0:19:16 | 0:19:19 | |
but its success means it could be used across sub-Saharan Africa, | 0:19:19 | 0:19:24 | |
potentially changing the lives of future generations. | 0:19:24 | 0:19:30 | |
Around 1.5 million children around the world die every year | 0:19:34 | 0:19:38 | |
from diseases which could be prevented through vaccination, | 0:19:38 | 0:19:45 | |
such as measles and pneumonia. | 0:19:46 | 0:19:48 | |
The WHO wants to get 90% of children vaccinated, | 0:19:48 | 0:19:50 | |
but some countries lag behind, such as India, with rates under 60%. | 0:19:50 | 0:19:55 | |
But in a rural project in Rajasthan, they are reminding parents | 0:19:55 | 0:19:58 | |
of the importance of jabs. | 0:19:58 | 0:20:05 | |
We've been finding out how combining tradition and technology has created | 0:20:05 | 0:20:07 | |
a wearable solution. | 0:20:07 | 0:20:13 | |
They call her Gudiya, a name given to so many infants | 0:20:13 | 0:20:16 | |
in this remote part of Rajasthan, but this Gudiya is lucky. | 0:20:16 | 0:20:19 | |
The eight-month-old has had all the required immunisations | 0:20:19 | 0:20:23 | |
for her age, and so far she is healthy and happy. | 0:20:23 | 0:20:28 | |
1.5 million children die every year from vaccine preventable diseases | 0:20:28 | 0:20:31 | |
around the world. | 0:20:31 | 0:20:36 | |
India has one of the lowest vaccine coverage rates, just 50-60% | 0:20:36 | 0:20:39 | |
of children are immunised, well below the WHO's 90% target. | 0:20:39 | 0:20:43 | |
TRANSLATION: Vaccines were not available here in the past, | 0:20:43 | 0:20:49 | |
but now they are. | 0:20:49 | 0:20:51 | |
They help so much to protect children and entire | 0:20:51 | 0:20:53 | |
families from diseases. | 0:20:53 | 0:20:54 | |
And so the child can grow. | 0:20:54 | 0:21:04 | |
The reason why families have and always got their children | 0:21:05 | 0:21:07 | |
vaccinated are complicated. | 0:21:07 | 0:21:12 | |
They might live in a rural area, days away from a clinic. | 0:21:12 | 0:21:15 | |
They might not have been told about the benefits. | 0:21:15 | 0:21:18 | |
Some simply don't understand. | 0:21:18 | 0:21:18 | |
But this, based on traditional jewellery worn by infants, | 0:21:18 | 0:21:21 | |
could be the answer. | 0:21:21 | 0:21:22 | |
Local mothers were involved in the design of this necklace. | 0:21:22 | 0:21:27 | |
It is similar to those worn by infants in parts of India. | 0:21:27 | 0:21:31 | |
Known as Khushi Baby, or happy baby, a computer chip | 0:21:31 | 0:21:35 | |
embedded in the pendant stores vaccination data, | 0:21:35 | 0:21:37 | |
along with her mother's health records. | 0:21:37 | 0:21:43 | |
The health worker then takes the Khushi Baby pendant and touches | 0:21:43 | 0:21:48 | |
it to the back of the tablet, which enables the information | 0:21:48 | 0:21:51 | |
to sync and get stored into the chip that is in the pendant. | 0:21:51 | 0:21:55 | |
So the next time when the baby comes to the camp, all the health worker | 0:21:55 | 0:21:58 | |
needs to do is scan the pendant, and all the information | 0:21:58 | 0:22:02 | |
that had been entered previously is available, and the health worker | 0:22:02 | 0:22:05 | |
is able to tell which vaccine is due for the child and when. | 0:22:05 | 0:22:09 | |
1,500 babies are already in the Khushi Baby system, | 0:22:09 | 0:22:13 | |
and initial data is showing improved vaccination rates. | 0:22:13 | 0:22:18 | |
Health workers hope to scale up the project | 0:22:18 | 0:22:23 | |
a | 0:22:23 | 0:22:27 | |
to include all one million people in Rajasthan's health programme. | 0:22:27 | 0:22:29 | |
Well, that is all we have time for this month. | 0:22:29 | 0:22:32 | |
But don't forget, you can catch Claudia's radio programme | 0:22:32 | 0:22:34 | |
on the BBC World Service. | 0:22:34 | 0:22:35 | |
And you can follow all the stories online by going to the BBC website. | 0:22:35 | 0:22:38 | |
From now, it is goodbye from me, from Claudia and the rest | 0:22:38 | 0:22:41 | |
of the Health Check team. Goodbye. | 0:22:41 | 0:22:46 |