The Ministry of Health (MOH) is urging all communities to remain vigilant and ensure that vaccinations are up to date to protect against pertussis, also known as whooping cough.

In its latest update through the National Health Emergency Operations Centre (NHEOC) Situation Report #4, the Ministry confirmed that it is continuing to respond actively to the outbreak.

Between 6 July and 14 September 2025, a total of 179 cases have been reported across the islands of Tanna and Erromango in TAFEA Province, as well as on Efate in SHEFA Province.

Based on surveillance reports from sentinel sites and observed transmission patterns, pertussis cases identified on Efate are considered epidemiologically linked to the outbreak originating in Tanna.

The Ministry has warned that cases are increasing and spreading to more islands. The public is being strongly advised to follow all health guidance. In its response, the Ministry is working closely with key development partners including UNICEF, the World Health Organization (WHO), the Vanuatu Australia Health Program (VAHP), and the national broadcaster to raise public awareness and promote immunisation. Parents and guardians are being urged to ensure that all children, particularly those under the age of five, are vaccinated without delay.

Health authorities are calling on families to take immediate action by bringing children to the nearest health facility for vaccination. A flu tent has been set up at the Children’s Outpatients Department at the Vanuatu National Hospital (VNH) to assist in managing suspected cases. Families are encouraged to practice good hygiene and respiratory etiquette, and to seek medical attention immediately if symptoms such as persistent cough, fever, or breathing difficulties appear. Parents are also reminded that unvaccinated or partially vaccinated children under five should be taken to the nearest health facility as soon as possible.

Travelers returning from Tanna are advised to monitor their health and seek medical care immediately if they or their children begin to feel unwell. The Ministry advised that early diagnosis and prompt treatment with antibiotics can reduce the severity of symptoms and help prevent further transmission.

Unvaccinated children remain at the highest risk, and the MOH has urged parents to act now to protect both their children and wider communities.

The Ministry is calling on parents whose children under five have not yet received their full schedule of vaccinations to visit the nearest health facility immediately. Additional preventive measures include regular handwashing with soap and water, covering the mouth and nose when coughing or sneezing, avoiding close contact with infected individuals, and seeking medical treatment promptly to reduce the risk of spreading the infection.

The MOH reiterated its call for communities across Vanuatu to stay alert and ensure that all vaccinations are up to date to protect against the growing pertussis outbreak.


SOURCE: VANUATU DAILY POST