Keeping Global Warming to 1.5 Degrees Could Spare Millions Pain of Dengue Fever

Researchers say faster action to curb global warming could help reduce the spread of dengue fever in the Western Hemisphere and avoid more than 3 million cases a year in Latin America and the Caribbean. The report shows how big a difference just half a degree of warming, 1.5 degrees Celsius vs. 2 degrees, can make.