Measles could kill up to 6,000 children a year in the Philippines unless the country steps up its immunisation programme, the World Health Organisation warned Tuesday.
In a statement from its regional headquarters in Manila the WHO said the measles outbreak which has plagued the country for almost a year will continue to spread unless more children are vaccinated.
It did not say how many youngsters the disease had killed this year.
"Failure to do so will result in the return of an estimated 6,000 deaths a year of Filipino children from this preventable disease."
The Philippines is halfway through a nationwide anti-measles campaign.
But with two weeks left, only 20 percent of the targeted 8.9 million children aged nine months to three years have been vaccinated, the WHO said.