The parasite - usually found in pythons - could have been there for two months, scientists say.
Entries by BBC News - Health
Siyani Sheth, 17, says mental health can be a taboo topic for the South Asian community.
Campaigners slam a report as the BBC reveals drafts were edited to remove leadership criticism.
Anthony Fauci tells the BBC's Katty Kay that 96% of the US population has degree of immunity.
Medical student Megan McGillin was diagnosed with cirrhosis of the liver 11 years ago.
A Scotland-wide review has made more than 50 recommendations to improve services.
The trial will use different combinations of drug to treat breast cancers that have spread to bones.
Lynn Mosley is struggling to see a specialist after cancelling her wedding due to poor health.
The health board that treated Farrah Moseley-Brown admits failings in her care.
Relatives of residents who died with the virus are claiming damages for loss of life and distress caused.