Indian boys walk past smoke from fumigation being carried out to prevent the spread of mosquito-borne diseases in Allahabad, India, Thursday, Sept. 13, 2018. More than 200 million people live in impoverished Uttar Pradesh, India's most populous state. Thousands of people suffer from encephalitis, malaria, typhoid and other mosquito-borne diseases each year during the summer monsoon. (AP Photo/Rajesh Kumar Singh), APTOPIX