No-one can believe this has happened. It is such a tragedy and should never have happened. Public health doctors have visited the home and offered advice to staff and residents. Mr Sebborn's adoptive parents, who live in Somerset, have been informed of his death and his funeral is expected to take place on Friday. Experts in tropical medicine have been called in to help with the hospital inquiry.
Malaria is the world's second biggest killer disease.
It is spread by mosquitoes and symptoms include a cycle of high fever and chills. Most cases can be successfully treated. Nottingham MP John Heppell called for a full investigation into the outbreak, and for an assurance that measures would be taken to prevent a recurrence. The BBC is not responsible for the content of external internet sites.