Those not immunised against measles - take quarantine seriously

Anyone who's been exposed to measles and isn't immunised, needs to take being in quarantine seriously. That's the message from a vaccine expert, as New Zealand faces it's worst measles outbreak in two decades. A number of schools in Auckland have been forced to send unimmunised students home after pupils were exposed to the disease. Helen Petousis-Harris says it's important those not immunised stay away from others.