WHO’s Chief Scientists Dr Soumya Swaminathan explains how our body develops immunity against a new virus. How is immunity developed when we are infected with SARS CoV 2 virus? How is it different from vaccine derived immunity? Why is it important to continue to wear masks, ventilate closed spaces, avoid crowds, wash hands and observe all other precautions?
1.5
C
Munich
Saturday, November 23, 2024
