Hyderabad: Hyderabad’s battle with dengue fever has intensified, with positivity rates soaring from 2.49 per cent in 2015 to 29.23 per cent by 2018. These findings from a study titled ‘Epidemiological Analysis of Dengue Fever’ in Hyderabad 2015-2018 highlight the growing challenge: fever tests are being conducted, yet the virus is spreading more aggressively. The study attributed the crisis to …