Some people can carry bacteria in their nose or throat without getting sick, but can spread it to others.
What are the symptoms of meningitis and how is it spread?
Some people can carry bacteria in their nose or throat without getting sick, but can spread it to others.
Originally reported by BBC Health
More like this
All Health
Why a US-funded vaccine trial on babies was cancelled in Guinea-Bissau
The trial was condemned as "unethical" and "neocolonial" because half of the babies would not be given the vaccine.
The NHS is relying more on charities - and that might be creating problems for patients
Is it symptom a health service at breaking point - or a positive way of involving the public?
Problems at health trust buildings could cost additional £20m
The maternity building on the Royal Victoria Hospital site is already tens of millions of pounds over budget.