Amitabh Bachchan: On July 11, the Bollywood superstar took to Twitter to announce that he has been tested positive for Covid-19 and is now admitted to the Nanavati Hospital in Mumbai. “I have tested CoviD positive .. shifted to Hospital .. hospital informing authorities .. family and staff undergone tests , results awaited .. All that have been in close proximity to me in the last 10 days are requested to please get themselves tested !,” tweeted Bachchan.