This post is one of a series in the #Innovate4Health policy research initiative.

By Gleb Savich

Access to clean water remains a critical issue on a global scale. According to the latest statistics by the World Health Organization (WHO), 844 million people lack a basic drinking water service and at least 2 billion people use contaminated water that can transmit cholera, dysentery, typhoid, polio, and other diseases. Read more