Meningococcal immunisation recommendations re-examined Meningococcal disease is a very serious infectious disease that can cause meningitis or blood poisoning. Children are immunised against meningococcal serogroup C at 14 months.
New bacterium in ticks Last year, a man was treated at the Amsterdam Academic Medical Centre (AMC) after being bitten by a tick and becoming infected with a strain of the Borrelia bacterium not previously encountered in