The New York Times interviewed multiple scientists to ask about the thresholds of achieving herd immunity. Most scientists in the past have mentioned a level of 70% of a population to have become immune through a vaccination or survival of the virus in order to achieve herd immunity. The interviewed scientists are now mentioning a much lower threshold of 50% to achieve herd immunity. However, there is still much question as to the success of herd immunity. For the full article, click here.