Vaccinated day-old chicks brings transformational change for Africa’s farmers

This blog was written by Dr Tom Osebe, (Senior Manager, Commercial Development & Impact, Africa, GALVmed) and Dr Marie Ducrotoy (Senior Manager Development Projects and Partnerships, Ceva Santé Animale). Originally published by Farming First.

The power of poultry to boost development in Africa is well known. Cheap to buy and quick to rear, chickens offer small-scale livestock producers across the continent – especially women – an opportunity to increase incomes and improve diets for themselves and their families. It is no surprise that an estimated 1 billion of the world’s poorest people depend on poultry for their livelihoods.

However, poultry diseases remain a persistent threat to small-scale chicken production in Africa. In contrast to other parts of the world where poultry production is integrated and dominated by large players who both produce and rear their chicks, Africa’s fragmented value chain presents unique challenges. African poultry farmers are served by small- and medium-sized hatcheries and many of these have not invested in vaccine technology. 

Compounding the issue is a lack of farmer awareness regarding the existence and benefits of vaccinated day-old chicks. This lack of demand perpetuates a cycle where smaller hatcheries have no commercial incentive to invest in vaccination technology. As a result, the burden of vaccination falls on the farmers themselves. 

Farm vaccination, however, is fraught with challenges. It is technical and requires adherence to a cold chain to ensure vaccine efficacy. Even under optimal conditions, on-farm vaccination typically results in 80 per cent of the flock being vaccinated.

De-risking hatchery vaccination

It seemed like an intractable chicken-and-egg problem: to increase the production of vaccinated day-old chicks in Africa, we need increased demand for them from farmers. But increasing demand requires farmers to buy vaccinated chicks through a better understanding of the value.

Fortunately, we have been able to work on a project that has succeeded in breaking the impasse – one that holds promise for poultry production across the continent. In 2021, Ceva Animal Health teamed with GALVmed, with the support of the Gates Foundation, to implement a game-changing four-year project, PREVENT (Promoting and Enabling Vaccination Efficiently, Now and Tomorrow).

PREVENT used a two-pronged approach to enable medium-sized hatcheries in 11 sub-Saharan African countries to produce high-quality, vaccinated day-old chicks. The funding financed the supply of the necessary vaccination equipment and improved the vaccination facilities, making it financially more accessible for hatcheries to then purchase vaccines. This then enabled Ceva to supply its vaccines to these hatcheries – opening up a major new sector of Africa’s poultry industry.

Crucially, to increase demand for vaccinated chicks, PREVENT also raised awareness of their value among small-scale producers. The project trained 225 field technicians, and of these, 70 field technicians conducted over 20,000 farm visits and held almost 2,000 farmer meetings attended by more than 23,000 women and 20,000 men. As well as highlighting the benefits of purchasing vaccinated day-old chicks, field technicians helped farmers improve their management practices and took samples to better understand circulating diseases and antimicrobial resistance.

Raising farmer expectations

We were delighted – and even a little surprised – to see how effective this approach proved. The sudden increase in farmer demand for vaccinated chicks encouraged a rapid shift in small- to medium-sized hatcheries. Between 2021 and 2025, 37 hatcheries in 11 countries produced 202 million day-old chicks thanks to the project. Of these, 90 per cent – 182 million chicks – were vaccinated, with a total of 494 million vaccine doses administered. This has created a net economic benefit of $43 million over the course of the project.

But these numbers, as impressive as they are, do not tell the full story. By increasing the availability and accessibility of fully vaccinated day-old chicks, and by raising smallholder awareness of their value, PREVENT has achieved a fundamental and permanent shift in farmer understanding and expectations in the countries where it operated. Small-scale poultry producers are no longer willing to settle for unvaccinated chicks.

This new attitude has laid the foundations for a prosperous, self-sustaining and increasingly competitive vaccine market that reaches small-scale producers and reduces vaccine inequality. With PREVENT now coming to a close, we are happy that this legacy will ensure day-old vaccinated chicks continue to reach poultry farmers without the need for additional donor funding.

“PREVENT is a good example of collaboration between parties where the vision was not only realised, but surpassed,” says Dr Pierre-Marie Borne, Senior Public Affairs at Ceva Santé Animale, who was the pioneer of PREVENT and saw the vision of how hatchery vaccination had the potential to impact poultry businesses and millions of small-scale producers across Africa.   

Boosting smallholder livelihoods

And it is these poultry farmers who are now leveraging PREVENT’s achievements for their own empowerment and commercial success. “The results have been so good – it has added to my profits because I no longer have losses as before,” says Victoria Oladijiri, a poultry farmer from Nigeria who switched to purchasing vaccinated chicks as a result of PREVENT. “I use the profits for provisions at home and for so many other good things.” Other farmers to benefit from PREVENT have reported similar positive changes. 

As PREVENT comes to an end, it is our hope that stories like Victoria’s will become the norm throughout Africa, as a thriving vaccines market breaks down the vaccine inequality that has for too long held back the development potential of poultry. We believe the project’s model of de-risking investment in smaller hatcheries, while increasing farmers’ understanding and expectations, holds promise across the continent – both in poultry and even other animal production sectors.

For women in rural Uganda Newcastle Disease vaccine is more than just protecting chickens

In the rural villages of central Uganda’s Mukono and Mityana districts and eastern Uganda’s Iganga district, thanks to the introduction of the Newcastle Disease vaccine (I-2 ND) which protects poultry against this deadly disease, women have been taking on more roles in their households and communities. Through the income they get from selling their chickens at market, small, informal women-led business enterprises are popping up around the region.

By selling their increased flocks of chicken at local village markets or to buyers who come for them at their homes, they have created a surplus in their income, which provides the business capital to start small informal businesses. These businesses are helping women diversify their livelihoods, contributing to their households’ income in times of distress.

Among these women, there are several who are excelling in poultry husbandry and their healthy, growing flocks are admired in their communities. Since 2014 when the I-2 ND vaccine was introduced in Uganda, they have been keenly vaccinating their chickens; and their flocks have flourished and multiplied in numbers. As a result, they are being sought by other groups of women in their villages, to train them on proper chicken rearing and vaccinate for them.

When Janet Mailuba from Buwolomena Village in Nabaale Sub County of Central Uganda began vaccinating her five chickens against Newcastle disease in 2013, her only aim was their survival.  This 41-year-old mother of ten never imagined standing confidently in front of small groups of women in her village to train them on basic chicken rearing techniques and explain the importance of vaccination.

By following the recommended ND vaccination cycle, every three months, and adopting improved chicken rearing, Mailuba now has 30 chickens and two goats and she is one of Brentec Vaccines Limited’s model farmers in her village.  During the holidays she sells off mature chickens when the demand and prices are high and earns up to UGX 25,000 (US $6.97) per chicken.

Brentec, through a partnership with the non-profit organisation Global Alliance for Livestock Veterinary Medicines (GALVmed), manufactures and distributes the I-2 ND vaccine locally known as Kukustar, to poultry farmers like Mailuba in rural Ugandan villages.  Through GALVmed’s partnership over 25 million I-2 ND vaccine doses have been delivered to poultry farmers.

According to Dr Mamta Dhawan, GALVmed’s gender focal point, it’s important that poultry vaccinations are inclusive of male and female poultry keepers. “When we talk of farmers, the general mindset is that they are men, but women are also farmers and shouldn’t be left out,” said Dr Dhawan. The goal of GALVmed’s gender policy is to ensure that GALVmed-supported projects take into account gender perspectives to maximise impact on the livelihoods of smallholder farmers in developing countries.

With the vaccine protecting her chickens against the disease, Mailuba has a new source of income. Every time she sells one chicken, she earns between UGX 20,000 and UGX 25,000 (US $5.57-6.96). From the income, Mailuba is sharing the household expense burdens with her brick-layer husband by buying soap, food, medicine, uniforms and books for their children.

“My husband now respects me and we live in harmony,” says Mailuba. She has also partnered with four women to form a welfare group for diversifying their livelihoods means, and every week they each save UGX 6,000 (US $1.67) in the group’s kitty. The group has also obtained goats after bartering some of their chicken at the local market  each goat is bartered for seven mature chickens.

Mailuba now has two goats and is planning to buy a Friesian cow, so that she can improve her household nutrition and income through milk consumption and sales respectively. As a result of her being a Brentec model poultry farmer, three women groups in her village have been inviting Mailuba to train them on chicken rearing and vaccination.

Susan Nandiyi from Nambale Village in Iganga district is also a model poultry farmer whose increased income from poultry has provided the opportunity for her take up more household responsibilities. The mother of ten in her late thirties has 30 chickens, but before she began vaccinating two years ago, she had at most five birds at a time. Almost all of Nandiyi’s chickens would succumb to Newcastle Disease and the burden of providing to her family was left to her husband. Today, through improved income from selling chickens, she pays for school fees for their children and buys medicine and food for the family when her husband is unable to or when their crops fail.

“When I see a need in the household I sell one chicken to buy what’s required,” said Nandiyi. Her contribution has added to the wellbeing of the family. She is also happy she can regularly slaughter a chicken for her family at least once a month, without costing her much.  This gives her family much needed protein. Like Mailuba, she plans to buy a cow and goats with her savings from selling the chickens.

Nandiyi also encourages women in her village to vaccinate their chickens, having witnessed the benefits first hand.  She and other women in her village have also secured consistent chicken buyers so they don’t struggle to market them.

For 36-year-old Harriet Mutesi also from Nambale, the income she gets selling chickens now ensures that her husband includes her in household decision making. “It makes me proud to sit down with him and plan,” said Mutesi. The mother of five buys pens and uniforms for her children and her husband buys books and pays school fees. “I used to feel bad when I couldn’t contribute anything to my children’s education, but now I’m happy,” said Mutesi. Between her and her husband they also decide every school term whose turn it is to pay the fees.

Having been a tailor all her life, 71-year-old Magdalene Muyango from Ngulolo village in Mityana district, decided to rear chickens two years ago to supplement her income. The mother of eight almost quit when she once lost 15 out of her 25 birds in a single week. Through a radio advertisement she learned of the Kukustar vaccine and had her chickens vaccinated first a year agoand every three months since then, by local para-veterinary professionals.

Since vaccinating, Muyango has not lost any chicken to Newcastle disease; currently she has 20 growing chickens. These provide her with eggs for home consumption and selling. The secondary income she gets from the chickens she saves in a local saving group called Mayirye Development Group. The 40 member welfare group consists of both men and women.

“Every week I save UGX 5,000 (US $1.39) and the chickens have really helped me to be getting that money,” said Muyango. The extra income she gets from the chickens has also helped relieve her husband from the burden of providing basic household needs.  “I’m happy to see him rested,” said Muyango.

During the implementation of projects, GALVmed ensures its community engagement activities are structured so as to be convenient for women attending according to Dr Dhawan. That means meetings are not scheduled during lunch time or late in the evening when women are busy attending to their households.

Gender discrimination has been found to be a cause of poverty and interventions aimed at poverty reduction need to be gender sensitive, according to GALVmed’s Gender Policy.

(Words and photos by James Karuga.)