Are vaccines working on the dominant Delta variant?

This week, Tim looks at the widespread Delta variant and asks if vaccines are working against it. He also looks at the new top 5 emerging symptoms from the app. Do you have any of these? If so, take a test to make sure it’s not COVID.

Blog post on the latest sneezing symptom:

For the website visit:​

For the brand new vaccine data map please visit:
For more localised data visit:​
The app is available to download from:
The Apple App Store:
Google Play:

ZOE’s other focus is personalised nutrition and gut health research. Get the latest diet and nutrition science updates to your inbox by signing up to our newsletter here:

If you need subtitles, please click the option for subtitles at the bottom right of the video.