MULTAN, Senior Demonstrator at  Pharmacology deptt of Nishtar Medical University (NMU),  Dr Ghazala Shaheen died of cornovirsus ICU of Ward no 22 on Sunday night. A source at Nishtar Hospital said that Dr Ghazala was admitted at Intensive Care Unit of Nishtar Hospital tonight. Dr Ghazala was senior demonstrator at NMU,  he informed.