The Centre for Health Protection today urged people to take precautions against Dengue fever as three new imported cases have been confirmed in the past week.
The patients had been to Vietnam, the Philippines and Indonesia during the incubation period.
As of August 17 there have been 64 imported cases and one local case, while another case’s source of infection is under investigation.
The centre urged the public to take anti-mosquito precautions both locally and abroad.