India, July 14 -- Singer-performer Jaan Kumar Sanu recently found himself facing the revival of Covid-19 virus head-on, leading to a hospitalisation that put his slated live concert on an unexpected pause.

Recalling the onset of his illness, Jaan shares, "I was completely occupied with the preparations for my concert in Mumbai. There was just too much happening, and one day, after I finished up, I went to the gym. I started feeling like I was coming down with the flu or something, so I took my normal medicine and went to sleep."

The situation, however, escalated rapidly overnight, he states. "It was at night that I started experiencing chills, shivering, and a fever between 102 and 103 degrees. It got so bad that I was rushed to the hos...