Scientists have created a new cowpox-style virus in a bid to cure cancer. The treatment, called CF33, can kill every type of cancer in a petrie dish and has shrunk tumours in mice, The Daily Telegraph reported. US cancer expert Professor Yuman Fong is engineering the treatment, which is being developed by Australia biotech company Imugene. They are hoping the treatment will be tested on breast cancer patients, among other cancer sufferers, next year. Professor Fong is currently in Australia to organise the clinical trials, which will also be run overseas. Patients with triple negative breast cancer, melanoma, lung cancer, bladder, gastric and bowel cancer would be tested in the 'basket study'. The virus, which causes the common cold, was turned into a treatment for brain cancer by scientists in the US. The cancer in some patients disappeared for years before it came back, while others saw tumours shrink considerably. Similarly, a form of the cold sore virus called Imlygic or T-Vec was found to be able to treat melanoma, as it helped the body's immune system recognise and destroy tumours and melanoma cells in the body. Cancer patients would have the engineered virus injected directly into their tumours for the breakthrough treatment. It's hoped the virus would infect the cancer calls and make them explode. The immune system is then expected to be alerted about other cancer cells in the body, prompting the diseased cells to be killed.