![](https://pbs.twimg.com/media/EI1t5thX0AA9W7s.jpg)
![](https://pbs.twimg.com/media/EI1uQEqWkAAU6sr.jpg)
![](https://pbs.twimg.com/media/EI1vPK-XUAEWhmi.png)
Keep Current with World Health Organization (WHO)
This Thread may be Removed Anytime!
Twitter may remove this content at anytime, convert it as a PDF, save and print for later use!
1) Follow Thread Reader App on Twitter so you can easily mention us!
2) Go to a Twitter thread (series of Tweets by the same owner) and mention us with a keyword "unroll"
@threadreaderapp unroll
You can practice here first or read more on our help page!