Robo-vaccination machine could hold key to tackling Britain's bovine TB crisis.
Tony Cholerton, a retired zookeeper turned inventor, has created a fully automated robo-vaccination machine called Autovacc that could revolutionize the way scientists and farmers combat bovine tuberculosis (TB) in cattle. The device can vaccinate badgers, as well as other captive carnivore species like Amur leopards, without the need for human intervention.
Cholerton's breakthrough came while working with a shy tiger at London zoo, which refused to take its vaccinations when keepers were present. He used his motorcycle engineering skills to create Robovacc, a machine that administers vital jabs from an adjacent room using a handset taken from remote-control toy aeroplanes.
The Autovacc machine uses three sensors to detect the proximity of an animal's rear end before injecting it with a vaccine. This technology has been tested on ring-tailed coatis and shows promise in deterring animals from entering tunnels, where they are vaccinated.
Several conservation scientists and charities that oversee badger vaccination have expressed interest in trialing Cholerton's Autovacc machine. However, critics argue that the device may not provide a measurable impact on bovine TB rates in cattle.
The use of badger vaccination has been contentious for years, with many arguing that culling the animals is necessary to control the spread of the disease. Nevertheless, some charities have successfully vaccinated badgers without harming them, and Cholerton believes that his technology can be used to prove the effectiveness of this approach.
"The dream is to see it used by scientists and farmers," Cholerton said. "This is about giving the scientists the means to show that the science is correct, and badger vaccination works. The farmers win because they have a means to solve the TB problem in cattle. Everyone wins."
Tony Cholerton, a retired zookeeper turned inventor, has created a fully automated robo-vaccination machine called Autovacc that could revolutionize the way scientists and farmers combat bovine tuberculosis (TB) in cattle. The device can vaccinate badgers, as well as other captive carnivore species like Amur leopards, without the need for human intervention.
Cholerton's breakthrough came while working with a shy tiger at London zoo, which refused to take its vaccinations when keepers were present. He used his motorcycle engineering skills to create Robovacc, a machine that administers vital jabs from an adjacent room using a handset taken from remote-control toy aeroplanes.
The Autovacc machine uses three sensors to detect the proximity of an animal's rear end before injecting it with a vaccine. This technology has been tested on ring-tailed coatis and shows promise in deterring animals from entering tunnels, where they are vaccinated.
Several conservation scientists and charities that oversee badger vaccination have expressed interest in trialing Cholerton's Autovacc machine. However, critics argue that the device may not provide a measurable impact on bovine TB rates in cattle.
The use of badger vaccination has been contentious for years, with many arguing that culling the animals is necessary to control the spread of the disease. Nevertheless, some charities have successfully vaccinated badgers without harming them, and Cholerton believes that his technology can be used to prove the effectiveness of this approach.
"The dream is to see it used by scientists and farmers," Cholerton said. "This is about giving the scientists the means to show that the science is correct, and badger vaccination works. The farmers win because they have a means to solve the TB problem in cattle. Everyone wins."