Meningococcal disease serious, but still rare Meningococcal disease is a disease caused by a bacterium, the meningococcus. There are several types of this bacterium. In most cases, it does not make you ill.
Signs of MERS coronavirus found in dromedary camels Researchers searching for signs of Middle East respiratory syndrome coronavirus (MERS-CoV) in different livestock animals have found antibodies specific to the new virus in dromedary camels.