Sydneysiders are being warned of an increased risk of measles as travellers return from overseas holidays. The warning on Friday came after a confirmed case visited multiple locations across Sydney, marking the 14th measles diagnosis reported since December 1. The person had recently returned from South-East Asia, where there are ongoing outbreaks of measles, NSW Health said. Credit: Steven Markham / AAPResidents and visitors have been urged to check the full list of exposure locations and timeframes published by NSW Health. NSW Health said while the locations do not pose an ongoing risk, anyone who was present at the same time should remain vigilant.