Last Updated on May 2, 2026 by Jaspreet Kaur
Honeybees are very important for our environment and for growing food but they are always in danger of getting sick. A new study has found out something about honeybees: they can tell when their food has viruses in it. Sometimes they even like to eat food that has viruses in it.
This is a discovery because it changes what we thought we knew about how honeybees behave when they are around diseases. It also makes us wonder more about how honeybees act and how healthy their colonies are
Why detection matters
For all animals, being able to detect bad things that can make them sick is very helpful. It helps them stay away from getting sick or dying. For honeybees, which live in groups this is more important because diseases can spread quickly through the whole group.
Until now scientists thought that honeybees could only tell when something was wrong with their food by smelling or tasting it. They were not sure if honeybees could directly tell when there were viruses in their food.
Testing the idea
To find out more researchers did some experiments in labs and outside in the field. They wanted to see if honeybees could tell when their food had viruses in it and if that changed how they ate.
In the lab they gave honeybees a choice between two types of water. One that was clean and one that had viruses in it that honeybees can get. By seeing how much of each water the honeybees drank the researchers could tell if they liked one more than the other.
Field observations
To make sure the results were real the researchers also did tests outside. They put out feeders with types of sweet water. Some with viruses and some without. Then they watched how many honeybees came to each feeder and how much they drank.
This helped the researchers see what honeybees do in the world and how they make choices about what to eat.
Unexpected results
What the researchers found out was surprising. Honeybees can tell when their food has viruses in it. Some honeybees were more attracted to food that had a lot of certain viruses in it.
This means that viruses might change how honeybees behave when they are eating in ways that we do not fully understand yet.
Role differences
One of the interesting things the researchers found out was that different types of honeybees in a colony behave differently around food that has viruses in it.
The honeybees that take care of the babies and the queen usually try to avoid food with viruses in the summer. In the autumn they sometimes like to eat food with viruses in it.
The honeybees that go out and collect food like to eat food that has viruses in it, especially a virus that hurts their wings.
This shows that the different honeybees have can affect how they behave and how likely they are to get sick.
Possible explanations
Scientists are still trying to figure out why honeybees might like to eat food that has viruses in it. One idea is that viruses change the food in a way that makes it taste better to honeybees.
Another idea is that honeybees do not think of viruses as being bad for them like humans do. Maybe they are attracted to food with viruses in it for reasons that have nothing to do with avoiding disease.
We need to do research to understand why honeybees behave this way.
Risks for colonies
This discovery is important for keeping honeybees from managing diseases. If honeybees like to eat food that has viruses in it, it could make it easier for diseases to spread through the colony.
This is especially worrisome when many colonies share the food sources, like flowers or feeders that people put out.
Some things that beekeepers do like putting out food for bees in the open might actually help diseases spread by letting many bees eat from the contaminated source.
Impact on ecosystems
Honeybees are very important for pollinating plants and crops. Understanding how they interact with diseases is crucial for keeping ecosystems and food systems healthy.
If diseases spread easily because of how honeybees eat it could have big effects on farming and the health of the environment.
Future research
This study raises a lot of questions that we need to answer with research. Scientists want to know how honeybees can tell when there are viruses in their food and if some honeybees are better at detecting viruses than others.
They also want to know how honeybees communicate with each other about food and if eating food with viruses in it affects how they recruit bees to come and eat.
Answering these questions could help us find ways to protect honeybees.
Toward management
What we learned from this study could help us take better care of honeybees and keep them healthy. By understanding how honeybees behave around food with viruses in it scientists and farmers can come up with ways to reduce the spread of diseases.
This might include changing how we feed honeybees, keeping an eye on the health of colonies and finding ways to limit their exposure to food that has viruses in it.
Finding out that honeybees can detect viruses in their food and sometimes prefer to eat food is a big deal. It adds a layer of complexity to what we know about honeybees.
While this discovery makes us worry about diseases spreading it also gives us opportunities to learn and innovate. By studying this behavior scientists can come up with better ways to protect honeybees and the ecosystems they are a part of.