British airlines are on alert for cases of the deadly virus, after tests revealed a man died in Nigeria from the disease, having been allowed to board an international flight from Liberia.

 A British man has also been tested for the Ebola virus, putting doctors on red alert that it could be on its way to the UK. A spokesman for Hong Kong's Queen Elizabeth Hospital, said the Centre for Health Protection (CHP) will be notified if it is confirmed the patient is suffering from the Ebola virus. In Nigeria health officials said today, they are in the process of tracing 30,000 people at risk of contracting the disease after coming into contact with a Liberian man who died on Friday. Meanwhile, the British man was taken to hospital in Birmingham after complaining of feeling ‘feverish’ on a flight back to the Midlands from West Africa. He had been travelling from Benin, Nigeria via Paris, France when he became unwell on Monday. However, after undergoing a number of tests he was given the all-clear for the virus which has already killed 672 people in Guinea, Liberia and Sierra Leone and infected more than 1,200 since it was first diagnosed in February. In another scare, medical staff at Charing Cross Hospital in London became concerned a man in his twenties had caught the virus this week. But his symptoms were quickly confirmed as not being linked to the bug and doctors ruled out the need for an Ebola test.