A meningitis B outbreak is happening in the UK. What people should know

By Katia Hetter, CNN (CNN) — Health officials in the United Kingdom are investigating a cluster of meningococcal infections, including two deaths. The situation has drawn renewed attention to meningococcal group B, or MenB, an infection that can cause severe illness and has been associated with outbreaks, especially among adolescents and young adults. To better