Director of Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh Professor Jagat Ram on Sept 13 said that India is at the beginning of COVID-19 third wave.“A serosurvey conducted by PGIMER, Chandigarh among 2700 children shows 71% of them have developed antibodies. It shows children won’t be affected disproportionately during the third wave,” he said.