Dr. Angela Chen was only five months into her first post-residency job when she diagnosed the first confirmed case of COVID-19 in New York City, 10 days before the WHO named the coronavirus a pandemic. Dr. Chen joins Ali Velshi to discuss what her experience has been like on the frontlines and the tough decision she had to make to keep her son safe. She says, I will be “able to tell him when he is older, that if he is able to do good when the world is in disarray, and make a small impact, that you should do it and I hope that's the lesson that he takes away from this.”» Subscribe to MSNBC: http://on.msnbc.com/SubscribeTomsnbc MSNBC delivers breaking news, in-depth analysis of politics headlines, as well as commentary and informed perspectives. Find video clips and segments from The Rachel Maddow Show, Morning Joe, Meet the Press Daily, The Beat with Ari Melber, Deadline: White House with Nicolle Wallace, Hardball, All In, Last Word, 11th Hour, and more. Connect with MSNBC Online Visit msnbc.com: http://on.msnbc.com/Readmsnbc Subscribe to MSNBC Newsletter: http://http://MSNBC.com/NewslettersYouTube Find MSNBC on Facebook: http://on.msnbc.com/Likemsnbc Follow MSNBC on Twitter: http://on.msnbc.com/Followmsnbc Follow MSNBC on Instagram: http://on.msnbc.com/Instamsnbc Doctor Who Diagnosed First Confirmed COVID Case In NYC Reflects On The Pandemic 1 Year Later | MSNBC