On World Health Day, which happens every year, we have a chance to think about the health of the world. When we look back at global health progress today, we’ll see two very different things. One is the remarkable progress in medicine over the last 100 years. The other is the growing set of challenges that could undo many of these hard-won gains.
Maternal Health: A Major Global Success Story
One of the most obvious contrasting figures in maternity statistics is the rate of death during childbirth. Since 2000, global maternal mortality has declined by roughly 40%, from about 328 to 197 deaths per 100,000 live births. Public health experts consider this one of the most significant accomplishments to date. They mostly attribute it to access to skilled professionals who provide care for women and their reproductive health. Additionally, expanded emergency care and greater access to comprehensive family planning services were essential.
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According to the World Health Organization, maternal mortality has declined by about 40% globally between 2000 and 2023, marking a major improvement from the turn of the century. Despite progress, hundreds of thousands of women still die each year from largely preventable pregnancy-related causes.
Child Survival and Broader Public Health Gains
The broader perspective of planetary health also supports this notion. Over the past century, advances in vaccines, sanitation, and medical technology have increased longevity and reduced infectious disease deaths. UNICEF reports child mortality has fallen by over 50% since 2000, reflecting sustained investment in global healthcare.
How Global Cooperation Drove Progress
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These accomplishments are not accidental; they result from coordinated efforts among governments, global organizations, and local partners. This conclusion is outlined in a joint report by the WHO, UNICEF, and the World Bank, which finds that expanding access to essential services—such as prenatal care, skilled birth attendance, and emergency obstetric care—has been the primary driver of declining maternal mortality.
Uneven Progress Across Regions
On the other hand, progress has not been uniform, and the number of maternal deaths continues to be higher in low-income and conflict-influenced locations due to weak health care infrastructures or a lack of resources for health care. In these areas, pregnant women or new mothers are at risk of dying from pregnancy complications or childbirth at rates anywhere from two to fifteen times greater than those in developed and strong economies.
Now, new and intensifying global challenges threaten to stall—or even reverse—decades of progress.
Funding Cuts and Fragile Health Infrastructure
One of the most direct threats to health care is a recent trend toward geopolitical instability and decreasing global aid. In some regions, clinics are closing, supply chains are breaking down, and some of the most affected areas of the world have lost their health care workers. A Reuters report, “Aid cuts could leave more women dying in pregnancy and birth, UN says,” highlights this downward trend.
As one report noted, “cuts were already rolling back vital services for maternal, newborn and child health,” highlighting the fragility of systems that depend heavily on sustained funding. These disruptions are not abstract—they translate directly into fewer safe births, reduced access to life-saving medications, and increased risks for mothers and infants.
Policy analysts warn that reductions in maternal and women’s health funding could erase decades of progress. Without sustained investment and political commitment, continued improvements will be difficult to maintain, and future gains in maternal health may be at risk.
Climate Change as a Growing Health Risk
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As a considerable and intricate global health risk, climate change is impacting the location and transmission of infectious diseases, such as malaria and dengue, due to increased temperatures, changing precipitation patterns, and extreme weather conditions. According to WHO projections (Table 1), climate-related health impacts (primarily from heat waves and natural disasters) are creating additional burdens on an already-stretched health system in many resource-poor countries.
Climate-related stressors often interact with existing social and economic inequalities, worsening their effects. Vulnerable communities that lack access to health care are typically more susceptible to climate-based disease and increased disruption of health services, creating a vicious cycle that could result in an even larger disparity among world populations than already exists.
Conflict and the Collapse of Care
Conflict exacerbates these difficulties. In areas of war or instability, healthcare systems often collapse, leaving many without essential services. Pregnant women in these areas face higher risks of complications due to limited access to trained professionals and emergency care.
A Fragile Future for Global Health
Taken together, these factors paint a concerning picture. The progress achieved over the past century—and particularly since 2000—is real and measurable. But it is also fragile.
This year’s World Health Day shows the world has made remarkable health gains. It is those strides that require constant protection.
What Comes Next
Maintaining progress requires renewed global support, including investment in health systems, support for health workers, and collaboration to address climate change and conflict. If these investments are not made, recent achievements will deteriorate.
Ultimately, World Health Day is a time to celebrate global cooperation—and reflect on what happens if it breaks down.
The story of global health is still being written. Whether the next chapter is defined by continued progress or preventable setbacks will depend on the choices made today.
Sources:
World Health Organization — “Maternal Mortality”
World Health Organization — “Trends in Maternal Mortality 2000 to 2023”
Reuters — “Aid Cuts Could Leave More Women Dying in Pregnancy and Birth, UN Says”
Health Policy Watch — “Recent Aid Cuts Jeopardize 40% Reduction in Maternal Mortality Since 2000”
Editor’s Disclaimer: This article is intended for informational purposes and reflects a synthesis of publicly available data from global health organizations, including WHO and UNICEF. While every effort has been made to ensure accuracy, some figures are estimates and subject to change as new data emerges.
