The Ministry of Health is on alert following a confirmed measles case in Auckland, New Zealand, linked to recent overseas travel.
Dr Joseph Takai, Chief Medical Officer, told Tonga Broadcasting that while there are no current cases in Tonga, the risk remains due to frequent travel between the two countries. “Tonga remains safe for now but concern is still there because of travels between the two countries which could be a way for measles into Tonga,” he said.
Health authorities have increased surveillance at Fuaʻamotu International Airport, with notices posted to inform arriving passengers from New Zealand. “Passengers are monitored closely,” Dr Takai added.
Tonga boasts a high measles vaccination rate, with 99% of children aged 12–23 months immunised as of 2023, according to the World Bank. Sister Afu Tei from the Ministry of Health emphasised the importance of maintaining this coverage, inviting those unvaccinated to come forward.
The last measles outbreak in Tonga occurred in 2019. Since then, the country has remained measles-free, a success attributed to sustained high vaccination coverage among children.
New Zealand’s immunisation rate currently stands at approximately 80%, below the 95% threshold needed for herd immunity. The recent case in Auckland has prompted health officials to urge residents to verify their vaccination status and monitor for symptoms.
Health authorities continue to monitor the situation closely, reinforcing the importance of vaccination and vigilance to prevent potential outbreaks.
