In a drier world, some infectious diseases are unexpectedly thriving

A city worker fumigates a neighborhood to fight against the Egyptian tiger mosquito.

The world has become hotter and, in many places, drier than ever before in recorded history. Just this summer, as some U.S. states battled over rights to the Colorado River, major reservoirs were at historically-low levels. In Puerto Rico, extended drought exacerbated an infrastructure crisis, leaving residents to suffer weeks-long stretches without water. In Europe, the Danube and Rhine rivers reached record lows, causing nuclear plants to shut down, devastating crops, and revealing long-lost relics from WWII. More than 60% of farmland in Italy is affected by critical drought.

Originally published on grist.org, part of the BLOX Digital Content Exchange.

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