A qualitative study exploring poultry farmers’ barriers and motivations to seasonal human influenza vaccine uptake as a preventive public health measure because of avian influenza
This qualitative study of Dutch poultry farmers reveals that while many recognize the societal importance of seasonal influenza vaccination to prevent avian-human virus reassortment, uptake is hindered by government distrust, regulatory burdens, and perceived low personal risk, necessitating strategies that leverage trusted intermediaries and ensure accessible, voluntary vaccination programs.
Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer
In the world of infectious disease, a quiet but persistent worry lingers over the farms where birds are raised. Scientists know that influenza viruses are not static; they can swap genetic material when two different strains infect the same host. If a bird flu virus and a human flu virus meet inside a person, they might mix to create a brand-new strain. This process, known as reassortment, is the primary fear behind pandemic outbreaks. To stop this from happening, health organizations recommend that people who work closely with poultry get a yearly shot against the common human flu. The logic is straightforward: if a farmer is already protected against the human virus, the chance of the two viruses mixing inside them drops significantly. Yet, despite this clear public health goal, getting farmers to take the shot has proven difficult. The question is not whether the vaccine works, but why the people who need it most often hesitate to accept it.
To understand this hesitation, researchers in the Netherlands spoke directly with twelve poultry farmers. They did not rely on surveys or statistics, but instead held long, open conversations to hear the farmers' own stories and reasoning. The interviews took place between June and October 2024, conducted over video calls with farmers from eight different provinces. The researchers asked about the farmers' views on vaccines in general, their specific feelings about the flu shot, and what would make them willing to get one. The goal was to map out the real-world barriers and motivations that exist behind the closed doors of a poultry farm, moving beyond simple numbers to find the human logic driving the decision.
The farmers who spoke to the researchers held a complex mix of views. About half of them saw the seasonal flu vaccine as a sensible step to take. For these individuals, the main reason to get vaccinated was not personal safety, but a sense of duty to society. They understood that by protecting themselves, they could help prevent a new, dangerous virus from emerging and spreading to the wider population. Some also felt that getting the shot was a way to show the public that the poultry industry takes its responsibility seriously, helping to repair a reputation that has suffered during past disease outbreaks. However, this willingness was not universal. A significant number of farmers remained skeptical, often viewing the vaccine as a government imposition rather than a helpful tool.
A major hurdle for many was a deep-seated distrust of the government. Several farmers described feeling like they were constantly being blamed for problems or burdened with new rules. They worried that the flu vaccine was just another regulation being forced upon them, rather than a genuine health measure. This sentiment was compounded by a feeling that the risk to their own health was extremely low. While they acknowledged that a new pandemic virus would be a disaster for everyone, most did not believe they were likely to catch the bird flu themselves. One farmer compared the odds of the viruses mixing to winning a lottery, suggesting the chance was so small it wasn't worth the effort or the risk of side effects. They also pointed out that strict hygiene rules on their farms made them feel safer than the general public, and they noted that wild birds, which are harder to monitor, seemed like a bigger source of danger.
When the researchers asked what would actually change a farmer's mind, the answers were practical and grounded in daily life. Trust was the most critical factor. Farmers said they would listen to advice from people they already knew and respected, such as their own veterinarians, general practitioners, or agricultural advisers. They did not want to hear from distant government officials. Furthermore, the logistics of getting the shot mattered immensely. Farmers emphasized that the vaccine needed to be free, available right on or near their farm, and scheduled at a time that did not clash with their busiest work periods. They explained that if they felt weak for a few days after a shot, they could not afford to lose a day of work during a peak season. The vaccine had to fit into their busy lives, not the other way around.
The study suggests that convincing poultry farmers to get vaccinated requires more than just explaining the science of virus mixing. It requires acknowledging their specific concerns about government overreach and their desire for autonomy. The researchers found that while farmers care deeply about public health, they are unlikely to act on that care if they feel forced or if the process is inconvenient. To succeed, health programs need to work through trusted local figures and make the vaccine easy to access. The path forward is not to demand compliance, but to build a system where farmers feel respected, informed by people they trust, and supported in a way that fits their reality.
Drowning in papers in your field?
Get daily digests of the most novel papers matching your research keywords — with technical summaries, in your language.