WHO's Soumya Swaminathan On Learnings From Pandemic And Efficacy Of COVID Vaccines
Dr Soumya Swaminathan, Chief Scientist, World Health Organisation (WHO) shared the three key learnings from the COVID-19 pandemic - climate change, public health approach and good data and research for community engagement. Dr Swaminathan also spoke about vaccine efficacy and the fact that vaccines have saved 20 million lives.
