Dr. John Nalau

Dr. John Nalau is a pulmonologist at Vila Central Hospital in Port Vila — Vanuatu's national referral hospital and the primary medical facility for the island nation's 320,000 residents. With over 10 years of clinical experience in respiratory medicine, Dr. Nalau manages a range of respiratory conditions relevant to the Pacific Island context, where tropical respiratory infections, asthma, and the growing burden of non-communicable respiratory diseases coexist with limited diagnostic infrastructure. Asthma is particularly prevalent in Pacific Island populations, and Vanuatu's tropical climate, outdoor burning (for agriculture and waste disposal), and exposure to volcanic gases from the active volcanoes on nearby islands — especially Tanna and Ambrym — contribute to significant respiratory health challenges. Dr. Nalau works within Vila Central Hospital's general medical department, providing respiratory specialist consultations alongside general internal medicine, given Vanuatu's limited specialist physician workforce.

Dr. Nalau completed his medical training at the Fiji School of Medicine — the Pacific Islands' regional medical education hub, which provides standardized undergraduate medical education to students from Vanuatu, Kiribati, Solomon Islands, and other Pacific nations. After earning his MBBS, he completed a Diploma in Internal Medicine, which provided a strong foundation in managing systemic diseases including respiratory, cardiovascular, and metabolic conditions. He subsequently pursued specialty training in respiratory medicine through the WHO Pacific NCD Programme — a regional capacity-building initiative that provides certificate-level training in evidence-based management of asthma, COPD, and other chronic respiratory diseases relevant to Pacific Island populations. His training incorporated spirometry interpretation, inhaled therapy optimization, and oxygen therapy management within resource-limited hospital settings.

Dr. Nalau's respiratory medicine practice encompasses the principal lung conditions encountered in Vanuatu. Asthma management is a core focus — he applies stepped-care inhaled therapy protocols, provides patient education on inhaler technique and trigger avoidance, and manages acute asthma exacerbations in the hospital setting. Respiratory infections — including community-acquired pneumonia, pulmonary tuberculosis, and tropical respiratory conditions — are managed with evidence-based antibiotic protocols and TB treatment regimens aligned with WHO guidelines. COPD management, while less prevalent in Vanuatu's predominantly non-smoking rural population, is relevant in urban Port Vila where smoking is increasing among working-age adults. Volcano-related respiratory hazards (from gas and ash emissions from Vanuatu's active volcanoes) represent a unique environmental respiratory health challenge that he monitors and addresses. He also manages acute respiratory distress and provides ventilatory support within the hospital's ICU capacity.

Vila Central Hospital is accessible to all patients in Vanuatu including expatriates, aid workers, and tourists. Respiratory consultations can be arranged through the hospital's outpatient department for international patients who develop respiratory symptoms during their stay. Vanuatu is a popular tourist destination, and visitors to volcanic island areas may experience respiratory irritation from volcanic gases (vog), which Dr. Nalau's team can assess and manage. For complex respiratory investigations — including CT chest, bronchoscopy, or advanced lung function testing — patients may be referred to Brisbane, Sydney, or Auckland. Dr. Nalau consults in English, Bislama, and French. Medical evacuation for severe respiratory emergencies (such as respiratory failure) is available through Vanuatu's aeromedical service.

Dr. Nalau has been recognized within Vanuatu's health system for his contribution to respiratory medicine at the national referral hospital. His WHO Pacific NCD Programme certification reflects international recognition of his training in evidence-based respiratory disease management. His public health contribution to managing volcano-related respiratory health risks in Vanuatu — a unique environmental health challenge — has been noted by WHO Pacific and Vanuatu's Ministry of Health. His participation in Pacific regional NCD workshops and respiratory medicine capacity-building activities demonstrates professional engagement with the broader Pacific health community.