Why COVID-19 is hitting us now -- and how to prepare for the next outbreak | Alanna Shaikh

Visit http://TED.com to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more.

Where did the new coronavirus originate, how did it spread so fast -- and what's next? Sharing insights from the outbreak, global health expert and TED Fellow Alanna Shaikh traces the spread of COVID-19, discusses why travel restrictions aren't effective and highlights the medical changes needed worldwide to prepare for the next pandemic. "We need to make sure that every country in the world has the capacity to identify new diseases and treat them," she says.

The TED Talks channel features the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and more. You're welcome to link to or embed these videos, forward them to others and share these ideas with people you know. For more information on using TED for commercial purposes (e.g. employee learning, in a film or online course), submit a Media Request here: http://media-requests.TED.com

Follow TED on Twitter: http://twitter.com/TEDTalks
Like TED on Facebook: http://facebook.com/TED

Subscribe to our channel: http://youtube.com/TED