A doctor attends a Covid-19 patient infected with black fungus at the NSCB hospital in Jabalpur, India on May 20, 2021. AFP
A doctor attends a Covid-19 patient infected with black fungus at the NSCB hospital in Jabalpur, India on May 20, 2021. AFP

India's Covid-19 crisis: states sound alarm over surge in 'black fungus' case numbers