A vaccine that is transforming lives

Written by: Stuart Brown, Assistant Director of Business Development at GALVmed

Joy is a tough thing to bottle.  To me, this photo, taken by my friend and colleague Dr Victor Mbao goes some way to encapsulating it.  It shows the first moments in which liquid nitrogen was produced at a small laboratory in Lilongwe, Malawi – CTTBD, a lab which is having its official launch today.

“It was like a miracle to see the first spurts and coughs of liquid nitrogen at the end of a pipe going into one of our containers.”,  Victor recalls.   “The joy in members of staff was palpable.  I knew this was the beginning of the journey to reducing the cost of production and delivery of CTTBD’s core product – ECF vaccine.  Before then, nitrogen used to be shipped in from Zambia at great cost and inconvenience.”

The nitrogen is needed to store the vaccine and as CTTBD’s Acting Director, Dr Nkhwachi Gondwe-Mphepo shares, its arrival meant “…immense relief! No more sleepless nights as to when and where to get liquid nitrogen.”  Nkhwachi smiles: “I felt like jumping up and down for joy!  Like the rest of the CTTBD staff, I could not believe the problem of liquid nitrogen was now in the archives.”

It matters so much because the one-shot-for life vaccine protects cattle against ECF.  This is a disease that kills or reduces the productivity of millions of cattle across many African countries, impacting the lives of individuals, families and communities that rely on their livestock for the basics and to fuel their initiatives, enterprises and dreams.

Pictured here wearing a protective glove (the liquid Nitrogen being more than 300 times colder than a household freezer), QA Technician, Mr Kennedy Senzamanja said “That’s one small step for the CTTBD liquid nitrogen plant, one giant leap for the African ECF region!”  To my (non-technical) mind, the development of vaccines is rocket science.  The Nairobi-based International Livestock Research Institute (ILRI) and its forerunner, the International Laboratory for Research on Animal Diseases (ILRAD) researched, developed and produced this Muguga cocktail ECF ITM vaccine.  Many African and international organisations have been part of the vaccine’s story with the baton now passed to the team in CTTBD.

Kennedy’s analogy is also borne out by the personal stories I’ve been told in sub-Saharan Africa by livestock keepers of ways in which the vaccine has transformed their lives.  They speak of their cattle surviving, the size of their herds growing, an increase in income enabling them to pay for education and healthcare. Pastoralists point to very costly dams built on the proceeds of their cattle to prepare for times of drought, to dispensaries, vehicles and children being put through school and some to university.

Joy is a tough thing to bottle, but in the hands of everyone striving to make, distribute and deliver this vaccine, it is a cocktail that also includes big measures of hope, choice and dignity for millions of people.

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Follow CTTBD’s launch on Friday 5th December. Use the Twitter hashtag #cttbdmalawi to find out more before, during and after the event!

The CTTBD ECF Vaccine:Greater opportunity to control East Coast fever and other tick-borne diseases in Africa

The Centre for Ticks and Tick Borne Disease (CTTBD) in Malawi is now successfully producing the first batch of East Coast fever (ECF) vaccine, also known as the Muguga Cocktail. Because of this, there is now greater opportunity that exists for more effective control of this ravaging livestock disease in the “warm heart of Africa” and other countries in which ECF is endemic. The vaccine as such is not new, but its successful production at an African Union (AU) institution in Malawi is a milestone to be acknowledged and celebrated. Apart from the technical complexity of production, there were many other institutional barriers that GALVmed and other partners have been addressing to make this production a reality.  Thus, the launching of the vaccine is a milestone – a bridge crossed. But now there are other bridges to be crossed in order to make this vaccine accessible to poor livestock producers. One of these is marketing and distribution of the vaccine to those who need it.

When writing about the challenges of access to animal health products for poor livestock producers in Malawi based on a scoping study, I observed that 90% of livestock in Malawi is in the small-holder systems based in remote villages and locations with poor access to infrastructures and without access to cold chain facilities. In addition, these farmers are poorly organised and lack access to organised markets and sufficient awareness of information and training in animal health practices that could transform their practices into income-generating ventures. Most of them have solely continued keeping livestock as a means of food for their households rather than to also generate money.

In order to take full advantage of the availability of the ECF vaccine, it is necessary to mobilise all resources to promote improved access to markets and information. The challenges to achieve this are not trivial. The technical issues around vaccine pack size and cost of goods are being addressed by relevant institutions. For too long stakeholders who have aimed to provide services to small-scale producers have been working in an uncoordinated and disjointed manner, thus duplicating efforts and wasting scarce resources.

The African lesson of strength in unity of purpose should now be invoked again particularly in the animal health and agriculture sectors. This will require more focussed efforts in public-private partnership. Governments, scientific think-tanks and private business innovators should work together to develop strategies that promote access to animal health solutions for people for whom livestock is a lifeline. The results will be improved vaccine production practices, improved access to high quality nutrition and improved child and maternal health. These outcomes will contribute to the attainment of the UN’s Millennium Development Goals of halving the number of the chronically malnourished and hungry by 2015, while also improving livestock productivity. It will be then the CTTBD-produced ECF vaccine and other animal health products will have truly impacted African society. I look forward to celebrating this milestone.

Written by: Samuel Adediran, Assistant Director of Market Development and Access at GALVmed

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Follow CTTBD’s launch on Friday 5th December. Use the Twitter hashtag #cttbdmalawi to find out more before, during and after the event!

Malawi launches the Centre for Ticks and Tick-Borne Diseases to Lead in the Fight against East Coast fever Disease

The Centre will be the sole producer of the ‘one shot for life’ East Coast fever Muguga cocktail ITM vaccine that will help protect 25 million cattle across eleven African countries.  

(4th December 2014) – The revamped African Union Centre for Ticks and Tick-borne Diseases (CTTBD) will be launched to help fight the East Coast fever disease which is the single biggest killer of cattle in 11 countries in Eastern and parts of Central Africa.

The launch will be held on Friday 5th December at 2 pm in Lilongwe, Malawi and will be presided over by Hon. Saulos Chilima, the Vice President of Malawi.

The Centre having undergone extensive collaboration with the Global Alliance for Livestock Veterinary Medicines (GALVmed) will now be producing the ‘one shot for life’ Muguga Cocktail vaccine, originally developed by International Livestock Research Institute (ILRI) and its predecessor, the International Laboratory for Research on Animal Diseases (ILRAD) and the Kenya Agricultural Research institute – now known as the Kenya Agricultural and Livestock Research Organization (KALRO).

“Tick-borne diseases are known to be one of the major constraining factors to the development of the livestock industry especially in Africa.  We are launching CTTBD at the right time to enhance the prevention of ECF in the region in order to realize the potential of the livestock industry and to protect human lives and address poverty,” said Dr Nkhwachi Gondwe, Acting Director of CTTBD.

The vaccine will be distributed in up to 11 countries in Eastern and Central Africa where the disease is endemic, killing one cow every 30 seconds and devastating the livelihoods of those who depend on livestock for survival.

CTTBD won the tender to produce the vaccine following a tendering process by the African Union Interafrican Bureau for Animal Resources (AU-IBAR) chaired ECF regional task force, comprising government representatives of the four countries currently using the ECF Muguga Cocktail vaccine (Malawi, Kenya, Tanzania and Uganda), GALVmed, ILRI and Pan-African Veterinary Vaccine Centre (PANVAC).

“Nearly 900 million people in Africa rely on livestock for their livelihoods. When they lose livestock, they lose their source of livelihoods which trickles down to the entire economy. The vaccine being manufactured by CTTBD is a one-time vaccination, protecting cattle for their entire life and securing this vital source of livelihood”, said Peter Jeffries, GALVmed’s Chief Executive Officer.

CTTBD has manufactured and sold animal vaccines for over 30 years. The Centre, which was established by the African Union, produces quality-assured vaccines and offers training in epidemiology, livestock economics, tick-borne disease diagnostics, geographic information systems, risk analysis and control techniques for tick-borne diseases. It looks towards establishing itself as the “Centre of Excellence” for ticks and tick borne diseases on the African continent.

Apart from the Muguga cocktail vaccine, CTTBD produces two other ECF vaccine stocks – the Katete and Chitongo vaccine stabilates for the Zambian market, as well as kits for the lab diagnosis of ECF.

GALVmed has supported and invested significantly in CTTBD with funding from the Bill & Melinda Gates Foundation and the UK Government. This support is geared towards quality assured vaccine production and research leading to sustainable production of the ECF Muguga cocktail vaccine and potentially vaccines for other tick-borne diseases. GALVmed has also provided capacity building for the CTTBD staff to be well equipped to handle not only the production but also sale and delivery of the vaccine.

For more information on the launch, visit the CTTBD launch website here.

Notes to the editor:

1)    The Malawi-based  Centre for Ticks and Tick Borne Diseases (CTTBD) has manufactured and sold animal vaccines for over 30 years. The centre produces quality-assured vaccines, offers training in epidemiology Livestock Economics, Tick-Borne Disease Diagnostics, Geographic Information Systems, Risk Analysis and control techniques for tick-borne diseases and researches tick-borne diseases with research partners.

2)    GALVmed (the Global Alliance for Livestock Veterinary Medicines): Around 900 million people living in poverty rely on their livestock for daily needs.  When disease strikes, the loss of livestock or reduced production impacts food security and nutrition, the provision of education, basic healthcare and limits choice and opportunity.

3)    GALVmed is a not-for-profit Livestock health Product development & adoption Partnership organisation.  It is working with and through partners to make livestock vaccines, medicines and diagnostics accessible to the millions for whom livestock is a lifeline.

 

CONTACT:

Beatrice Ouma
Communications Manager
+254 703700732
beatrice.ouma@galvmed.org

The CTTBD ECF vaccine: Responding to poor livestock keepers’ needs

Written by: Dr Victor Mbao, Programme Manager, Large Ruminants, GALVmed

The Centre for Ticks and Tick-Borne Diseases (CTTBD) is currently producing the ‘one shot for life’ Muguga trivalent (cocktail) East Coast Fever vaccine. With substantial technical and business support from GALVmed, CTTBD now houses state of the art production and research equipment and re-trained personnel. But CTTBD is not merely producing the vaccine originally developed by International Livestock Research Institute (ILRI) and other institutions such as KARI.  CTTBD is actively researching how to improve the vaccine so that it responds to the needs of millions of small-scale livestock keepers and provide more practical ways of accessing the much sought after tick-derived ECF vaccine.

When you visit livestock keepers throughout Africa, one of their biggest cries is for a cheaper vaccine. But the most important factor to acknowledge is that these small-scale livestock keepers find it very difficult, almost close to impossible to meet the prerequisite of gathering together the minimum number of cattle required for a vaccination to take place before a 40 dose pack can be reconstituted. This is because most small-scale livestock famers do not own more than a few cattle per household and in most cases, the households are far apart making. In short, these farmers are calling for a cheaper, smaller dose pack of this life saving vaccine.

CTTBD has in the past six years improved one of the Zambian ECF vaccine stocks (Chitongo) by fine tuning the production process to see a fivefold increase in the number of doses from a vaccine unit volume. The Centre has now embarked on research to improve the Muguga Cocktail vaccine in ways that address small-scale livestock keepers’ needs. Ongoing research is looking into several fronts where this can be achieved including:

Smaller dose packs

CTTBD is in the process of investigating smaller dose packs. One approach is by simply packing the vaccine in smaller containers (straws) that will halve the volume. Towards this, a number of 0.25ml straws were filled with vaccine during the last production and are now under test both for viability of the vaccine in comparison to the traditional 0.5ml pack as well as user friendliness in the field. There is also research focussing on effects of pre-diluting the vaccine or simply reducing the number of ticks used in a unit volume.

Cheaper, simpler diluent

CTTBD is also testing alternative ECF vaccine diluents. The current diluent has the same constituents as the vaccine medium and requires to be frozen. This makes it very expensive and cumbersome for distribution. Currently, four potentially cheaper alternatives are under study including their respective shelf-lives at ambient temperatures.

Over the horizon continually peeps the possibility of removing the need for liquid nitrogen in the storage and delivery of the vaccine, a major component of the delivery cost. This will keep CTTBD on its research toes but we shall cross that bridge when we come to it. For now, CTTBD is wading waist deep in the process of improving the vaccine to tackle this lethal disease that kills millions of cattle in Africa.

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Follow CTTBD’s launch on Friday 5th December. Use the Twitter hashtag #cttbdmalawi to find out more before, during and after the event!

CTTBD:The Complete Full Circle

Written by: Dr Hameed Nuru, Senior Director of Policy and External Affairs at GALVmed

Since 2008, GALVmed has taken on the daunting challenge of trying to facilitate the control of East Coast Fever (ECF) in Eastern Africa. I joined GALVmed in 2009 with a burning desire to see that challenge through to fruition and to show that things can be done, and done well, in the African livestock sector.

In 2009, and for three decades before that, ECF was not only an economic disease, but also a very political disease with actors all working independently and against each other. This resulted in a relatively simple disease not being controlled effectively and livestock keepers – poor and affluent alike – facing the wrath of an easily controllable disease. ECF actually has three methods of control (unlike most livestock diseases):

1. Prevent the tick with dip solutions (Acaricides)

2. Treat affected animals once sick with drugs

3. Vaccinate using the Muguga cocktail ECF ITM vaccine.

GALVmed opted to go for the vaccination approach because, as we all know, vaccination is far more effective and prevention is better than cure.

A lot of things had to be put in place to ensure that vaccination was to stand out as a preferred method of control. Over the years, GALVmed has:

–          Engaged with partners and stakeholders at all levels from research to farmers

–          Prepared a comprehensive dossier used for vaccination registration with regulatory authorities (the vaccine has been registered for the first time in Kenya, Malawi and Tanzania– conditional in Uganda)

–          Facilitated the formation and support to the ECF regional task force

–          Paved the way for distributors to be officially recognised and accredited by governments

–          Assisted in the training of dozens of vaccinators in East Africa

–          Significantly played a role in refurbishing, training and equipping the CTTBD from scratch to the point at which now the vaccine is being produced at a commercial level under quality assured production standards

It has been a very long and tumultuous road, but finally the circle has become full, with the launch of the newly refurbished, ready-to-go, state-of-the-art CTTBD Malawi.

I am so glad GALVmed and I had a role in this.

Follow CTTBD’s launch on Friday 5th December. Use the Twitter hashtag #cttbdmalawi to find out more before, during and after the event!

Time for African livestock keepers to take control of their own destiny

By: Abdallah Said Twahir, Director of Market Development and Access at GALVmed

The Centre for Ticks and Tick-Borne Diseases, or just CTTBD as it is better known, is in the outskirts of Lilongwe, the capital city of Malawi. It produces a unique vaccine against a killer livestock disease responsible for large numbers of deaths in cattle. East Cost Fever (ECF or Ndigana as it is known in parts of Kenya and Tanzania) is responsible for over 1 million cattle deaths a year with considerable consequences on livestock keepers’ livelihoods.

However, a solution is available. A vaccine referred to as the ECF-ITM involves infecting an animal with disease-causing organisms and then treating the animal with a long-acting antibiotic to produce lifelong immunity.

It takes over 18 months to produce the vaccine at a considerable cost. The vaccine is expensive BUT not as expensive as the cost and effects of loss of livelihoods to the livestock keeper.

For many people in Africa, livestock is a measure of wealth and a significant source of food through milk and meat. It is time for the livestock keeper in Africa to take control of their destinies and their own livelihoods. Often, the livestock keeper leaves the responsibility of vaccinations to the government. Yet when the pastoralist is out and about in search of pasture, he constructs a boma, a ring of thorny bushes to protect livestock against predators (lions, cheetahs, leopards, hyenas). They don’t leave that to the government. It is this change in mind set that is required to move forward to a brighter future. A future of many possibilities. A future of wealth and health. CTTBD is the partner to that future.

And before you ask, it is NOT time to duplicate this kind of facility all over Africa. It is time to consolidate our resources for efficiency and effectiveness. It is time to support the CTTBD for the sake of all livestock keepers in Africa.

 

GALVmed meets… Korleri Thakur from Orissa, India

Korleri Thakur is from Bayakamotiya village, Mayurbhanj District, in Orissa State, India. She lives
with her husband, their four children and her father in-law.

Korleri Thakur is a farmer with a jumbo-sized problem. Although her family has four acres of land and should be able to produce enough food to support the household, the local wild elephants often destroy her crops and sometimes even knock down the hut the family lives in. This makes farmers like Korleri whose villages are located in dense forest (good elephant habitat) highly dependent on livestock and poultry for their livelihoods.

Outbreak of poultry or livestock diseases are dreaded by farmers as these can wipe out months of hard work. Last year, an outbreak of Marudi (Newcastle disease) affected 25 of Korleri’s chickens: only five survived. This experience with poultry disease has, however, made her wiser: her poultry were fully vaccinated during the recent GALVmed-supported community animal health worker training – part of GALVmed’s Newcastle disease pilot programme.

Despite keeping chickens since she was a child, she was not previously aware that timely vaccinations would help save the birds. She is now willing to spend on vaccines and medicine for poultry because she can see it makes economic sense.

Talking about the chickens brings a smile to her face. From those five birds, she has managed to increase the flock to eight. Her poultry and goats contribute food and income to the household. The birds are of the local variety (desi) and scavenge for food all over the village. The fact that the birds do not need to be fed makes Korleri happy as it saves her a lot of effort and money.

Every once in a while a cockerel that survives and grows to maturity is sold for INR 300 (US,$6.5) – a welcome addition to the household income. The cash from her poultry sales is deposited in the Suvakatti (village bank) and she plans to use this to support her children’s education and build another room for her family. She is also very proud when she has guests and can serve them her own chicken for a special meal.

Korleri has a twinkle in her eye when she speaks of the future and a major reason for her optimism comes for her colourful flock of poultry. She is still superstitious by nature and is wary of anyone seeing her birds thinking “someone is casting an evil eye on my poultry”. More importantly, however, the community animal health worker is casting a benign eye over her livestock and has helped her to avoid Newcastle disease in her flock.

Korleri Thakur is from Bayakamotiya village, Mayurbhanj District, in Orissa State, India. She lives with her husband, their four children and her father-in-law.

Africa’s regional approach to veterinary medicine fraud

African veterinary officers have agreed that a regional approach is essential in fighting organised fraud and tackling the alarming level of adulterated veterinary medicines being marketed in the continent. This could, in particular, help to reduce the high costs involved in delivering marketing authorisations and testing samples. A pilot approach already adopted in West Africa was considered an ideal model for other regions to draw on.

The regional approach received almost unanimous support from delegates at the OIE’s conference on veterinary medical products, held in Dakar, Senegal in March 2008, and sponsored by GALVmed. Over 160 participants from more than 50 countries attended the meeting, including chief veterinary officers, national veterinary medicine control bodies, manufacturers, donors and regional organisations.

Other agreed priorities included tightening up quality control through the harmonisation of national legislation under the auspices of regional organisations and the strengthening of controls by the national veterinary services in all African countries.