An AUT student is the second person to have contracted measles in the past few weeks after travelling on a flight with someone who was contagious.
Auckland Regional Public Health Service (ARPHS) is now working with the university to identify anyone who may have been in classes with the person while they were infectious and is not immune, in order to stop it spreading further.
Anyone in Auckland's CBD from March 1 to 6 and the Albany Westfield shopping centre from March 6 between noon and 4pm may have also been exposed to the disease when the student was walking around.
The student is likely to have caught the disease on Singapore Airlines flight SQ285, which landed in Auckland on 22 February 2018.
ARPHS is warning those who in may have been in contact with the person and are not immune to stay at home in quarantine to prevent the disease spreading.