Health chief Francisco George has said he is “really worried” over five cases of measles reported in Portugal since the start of the year - all of them in children unprotected by statutory vaccines.
The cases - one in the north, and four in the Algarve - are the first in decades to be registered in the country, as the highly contagious virus had been eliminated “due to an efficient vaccination programme”, George told TSF radio.
Nevertheless, with conflicting attitudes to vaccinations, an increasing number of parents have taken to eschewing them - leading the World Health Organisation to warn countries of the risks of measles returning.