In reply to <a href="https://macdailynews.com/2020/04/22/u-s-senator-demands-tim-cook-and-sundar-pichai-be-personally-accountable-for-coronavirus-contact-tracing-privacy/#comment-2190537">Ronner</a>.
At one point in the United States, the infected was limited in scope, just like South Korea.
Unlike South Korea, the United States chose to ignore scientists and health officials and allowed a limited infection to grow rapidly.
