HYDERABAD: With a relatively colder March going by and a hot April upon us, people in the city have been reporting a mix of illnesses. On Tuesday, the Indian Meteorological Department Hyderabad issued a yellow alert in the city until March 31 as the maximum temperature was likely to touch 40°C. In districts like Adilabad, Jagtial, Komaram Bheem, Mancherial, Nirmal …