coronavirus cases for the first time on Monday with cases surging during the second wave of the pandemic.According to Dr Subash Rao, Consultant Pediatrician at Reliance Hospital and Fortis Hospital, Navi Mumbai, the Covid-19 virus has undergone a double mutation (changes in genetic structure), and the current strain is highly infectious infecting many people, especially children.Also Read | Inside the march of virus variantsAnswering the most frequent queries of parents about the impact of Coronavirus on children, Dr Rao said that a reverse trend is being seen in the second wave where children develop symptoms before the adults."The second wave of Covid is known to affect the children much more than in the first wave.