Even as India grapples with the second wave of Covid-19, experts are already calling for preparations for the third wave, which they warned that children would be affected the most. In two districts of Rajasthan, Dausa and Dungarpur, infection in children is spreading at an alarming stage. In the village of Dausa, two daughters aged 9 and 10 years, left behind after their father died of the corona. Now both little girls have also tested positive. Watch this report.