In Media COVID-19 VACCINE TRIAL GETS POSITIVE PUBLIC RESPONSE IN KARACHI | Dawn Updated on June 15, 2023 by Mubahila Abidi No Comments on COVID-19 VACCINE TRIAL GETS POSITIVE PUBLIC RESPONSE IN KARACHI | Dawn The Indus Hospital (TIH) — one of the five sites in Pakistan selected for the multi-country phase-III clinical trial of a potential Covid-19 vaccine. DAWN