Controversial Vaccine Drops Cases Of Meningococcal B In Rotorua And Taupo In New Zealand

A drop in the number of cases of meningococcal B in Rotorua and Taupo is proof a controversial vaccine is working, health experts say.

There have been no cases of meningococcal B in Rotorua or Taupo this year. Nationally, 76 people have contracted the potentially deadly illness.