World Health Statistics 2026 highlights rising pollution-related deaths, healthcare inequality and urgent need for greater investment ahead of 2030 SDG deadline
New York: The World Health Organization (WHO) has painted a worrying picture of global public health and environmental conditions in its World Health Statistics 2026 report, warning that 99 percent of the world’s population continues to breathe air that exceeds recommended pollution limits. The report estimates that household and ambient air pollution claimed approximately 6.6 million lives in 2021, underscoring air pollution as one of the world’s leading public health threats, particularly in countries such as India.
The report also cautions that achieving the global goal of providing affordable, quality healthcare for everyone by 2030 is becoming increasingly difficult. Progress towards universal health coverage has slowed considerably in recent years, raising concerns that the international community may fall short of its Sustainable Development Goal (SDG) targets.
According to the report, the Universal Health Coverage (UHC) Service Coverage Index increased only modestly from 68 in 2015 to 71 in 2023. WHO noted that this pace of improvement is roughly one-third of the progress achieved between 2000 and 2015. If current trends continue, the index is projected to reach only 74 by 2030, well below the level needed to ensure equitable access to quality healthcare worldwide.
The report identifies South-East Asia, including India, as one of the better-performing regions since 2015, with the UHC index improving by seven points. However, WHO stressed that even this progress remains insufficient to meet the ambitious 2030 targets.
Healthcare affordability continues to be another major global concern. WHO estimates that nearly one-quarter of the world’s population experiences financial hardship due to out-of-pocket medical expenses. By 2022, around 1.6 billion people were either living in poverty or had been pushed closer to it because of healthcare costs.
The report also raises concerns about declining childhood immunisation coverage. Several key vaccines remain below the global target of 90 percent coverage, with second-dose measles vaccination reaching only 76 percent in 2024, increasing the risk of outbreaks in many parts of the world.
Calling for urgent action, WHO urged governments to increase investments in healthcare systems, strengthen primary healthcare services, expand immunisation programmes and reduce the financial burden of medical treatment on households. The report emphasises that without accelerated policy action and sustained funding, achieving the health-related Sustainable Development Goals by 2030 will remain out of reach.
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