More medical news from BBC Health
Ashya's family 'unsafe for UK return'
BBC Health : October 24, 2014, 11:31 am
The family of Ashya King say they will not yet return to the UK following his treatment in Prague as they do not feel safe to do so.
VIDEO: Ashya King 'has really come along'
BBC Health : October 24, 2014, 10:07 am
Ashya King's father said his son "has really come along" while under going proton beam therapy in Prague.
Million Ebola vaccine doses for 2015
BBC Health : October 24, 2014, 8:44 am
One million doses of an Ebola vaccine will be produced by the end of 2015, the World Health Organization has announced.
First transplant of 'dead' heart
BBC Health : October 24, 2014, 8:00 am
Surgeons in Australia say they have performed the first heart transplant using a "dead heart".
Cancer-killing cells made in the lab
BBC Health : October 24, 2014, 7:27 am
Scientists from Harvard Medical School have discovered a way of turning stem cells into killing machines to fight brain cancer.