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Indonesia reports spike in respiratory illness cases as fires rage

Indonesia has documented over 283,000 cases of acute respiratory infections linked to widespread forest and land fires since mid-August. Health authorities warn that smoke haze from the blazes continues to pose significant public health risks across the region.

LSN Vietnam · 19 October 2026

Indonesia reports spike in respiratory illness cases as fires rage

Indonesia's health system has recorded 283,270 cases of acute respiratory infections in fire-affected areas between August 18 and October 13, according to government data. The sharp increase in respiratory illnesses coincides with intensified forest and land fire activity across the archipelago during the dry season.

The respiratory infections are primarily attributed to hazardous air quality caused by thick smoke haze blanketing affected regions. Medical facilities have reported increased patient admissions, particularly among vulnerable populations including children and the elderly. Healthcare providers have stressed the importance of preventive measures such as mask usage and reduced outdoor activities in areas with poor air quality.

The haze situation extends beyond Indonesia's borders, with neighboring countries also experiencing degraded air quality. Regional air pollution indexes have reached unhealthy levels in several areas, prompting health warnings across Southeast Asia. Authorities have called for coordinated efforts to combat transboundary air pollution.

Indonesian officials have implemented various measures to address the crisis, including stepped-up firefighting operations and land management initiatives. Continued monitoring of air quality and respiratory health indicators remains ongoing as fire season activities persist in the region.