Public health contacting students and staff over TB fears at University of Auckland after possible exposure 7 May, 2021 07:19 AM 2 minutes to read Auckland Regional Public Health Service has advised the overall risk of being infected is low. Photo / 123rf Auckland Regional Public Health Service has advised the overall risk of being infected is low. Photo / 123rf NZ Herald Auckland public health is contacting University of Auckland students and staff who may have been exposed to tuberculosis (TB) after attending classes alongside a student with the infection. Auckland Regional Public Health Services (ARPHS) said the overall risk of being infected was low and those who may have been exposed to the infection were being contacted.