how do you get meningococcal b

Meningococcal B disease is caused by bacteria called Neisseria meningitidis group B. It is spread through close or lengthy contact with respiratory and throat secretions (such as saliva or spit) from an infected person. This can happen through coughing, sneezing, kissing, or sharing food or drink. People who carry the bacteria in their nose and throat without being sick can also spread it. Transmission requires close contact because the bacteria do not survive well outside the human body and are mainly spread by direct respiratory droplets. The bacteria can also spread by contact with contaminated surfaces if the infectious particles are transferred to the mouth, nose, or eyes.