The global coronavirus pandemic, now in its third month, is precipitating a financial crisis for water utilities in low- and middle-income countries as many of these service providers face drastic cuts in revenue and rising costs to respond to the public health emergency.

Development specialists are sounding the alarm. The pandemic will not be stopped unless we provide safe water to the world’s most vulnerable people, according to UN experts. Soap and clean water are part of the arsenal of weapons we can deploy on the frontlines of the battle to halt the virus’ spread. Yet Covid-19 continues to pose an unprecedented threat to more than 2 billion of the world’s poorest people who lack the access to safe water, sanitation, and health services (WASH) needed to protect them during infectious disease outbreaks, according to the World Health Organization.

As the humanitarian community responds to the Covid-19 pandemic, other long-term pressing priorities persist and require innovative solutions. The dry zone which extends across Central America encompassing parts of Guatemala, Honduras, El Salvador, and Nicaragua and a 10-year drought has left 1.4 million people in urgent need of food assistance. The impact of climate change, which includes extreme drought, poses an ever-increasing risk across Central America and contributes not only to food insecurity but also to migration issues that have plagued the continent in recent years.

As the global climate changes, climate-related security risks are making the existing political, social, and economic challenges even more complicated. The 230 million people who live in the Horn of Africa are highly vulnerable to the impacts of climate change such as droughts and floods. Political fragility and transnational complexities make water governance a matter of regional high-level politics as well as geopolitical tensions. In short, sustainable water governance is critical for achieving resilient peace.

The front lines in the battle to limit damage from the new coronavirus are expanding.

Covid-19, the disease caused by the virus, emerged in China and then blossomed in comparatively wealthy countries like Italy, South Korea, and the United States.

Now, the virus is spreading in poorer regions — in sub-Saharan Africa, South Asia, and parts of Latin America — where essential defensive measures against infectious disease are often missing.

China is one of the “thirstiest” countries in the world with a per capita water availability a quarter of the United States. With population, pollution, and water shortages growing unabatedly, reclaimed water (e.g., treating wastewater to drinking water standards) could be the answer to China’s water insecurity. In China, extensive research in the 1980s into water reclamation and urban investments supporting infrastructure in the 2000s sparked production capacity in the country to rise from 63 billion gallons a day to 236 billion gallons per day between 2009 to 2015. Today, however, reclaimed water is a mere drop in the bucket meeting less than 1 percent of total urban water use. China could look to the tiny Southeast Asian city-state of Singapore to learn how it tapped reclaimed water to turn its water-scarce tiny island into a high-tech hydrohub.