In this video about herd immunity, Amitha Balachandra is in conversation with Prof. Dileep Mavlankar, Director of the Indian Institute of Public Health in Gandhinagar. Herd immunity is when the fraction of people who are immune to disease is high…
The head of the World Health Organization said the idea that herd immunity might be a realistic strategy to stop the pandemic “scientifically and ethically problematic.” » Subscribe to NBC News: » Watch more NBC video: NBC News Digital is…