Pasteurellosis is common in rabbits
Several hundred people are infected with pasteurellosis each year.
The disease, caused by a bacterium, is usually contracted from cats or dogs.
However, a 29-year-old farmer from Suffolk was infected after picking up a rabbit on his farm.
What is Pasteurella multocida?
Pasteurella multocida is a bacteria found in most mammals, including cats, dogs and rabbits, and some birds and fish.
It is usually harmless, but sometimes it can lead to a disease caused pasteurellosis, which is especially prominent in rabbits (where it known as rabbit flu).
How are humans infected?
P. multocida is present in the saliva and faecal material of animals.
The most common form of infection in humans is through a bite or scratch, usually from a cat or dog, from an animal carrying the bacteria.
Once the bacteria have been passed to a person, there is a possibility that they may go on to develop pasteurellosis.
John Freeman was thought to have contracted the infection from the rabbit through a blister on his thumb.
Is it common?
John Freeman is the first reported case of fatal pasteurellosis from a rabbit in Britain.
The Health Protection Agency said there are several hundred cases of infection with Pasteurella multocida every year.
Deaths are very rare, according to the Office of National Statistics the last recorded death from pasteurellosis was in 2001.
What are the symptoms?
The first signs of pasteurellosis can occur a few hours after infection, and include pain, redness and swelling around the area of the infection.
If the infection spreads and gets into the bloodstream, it can cause flu-like symptoms such as fever, headaches, chills and swollen glands, and if left untreated can result in pneumonia or septicaemia, and on rare occasions, death.
Can it be treated?
The Health Protection Agency say pasteurellosis is a highly preventable and treatable disease.
Standard antibiotics can prevent further infection, the risk is only if the infection is untreated.
What should I do if I have been scratched or bitten by an animal?
You are advised to carefully wash the wound, using a disinfectant soap, and to seek medical advice.
Immuno-suppressed people are at greater risk of serious complications, as with any infection, so should seek medical advice immediately. Should I be worried if I keep animals? Vets urge pet owners not to worry, the bacteria is extremely common and usually harmless, but they say bites or scratches should be treated with caution.
