Thread by @WHO

Viruses constantly change, and new variants are expected.

Follow this thread to learn more about the effects of virus variants on #COVID19 vaccines 👇

Q: What causes a virus to change❓

A: The more opportunities a virus has to spread, the more it replicates & the more opportunities it has to undergo changes.

More in detail 👉bit.ly/3l5ztjZ #COVID19

We are monitoring new virus variants closely. We work with researchers, health officials & scientists to understand how they affect the virus’ behavior, including their impact on #COVID19 vaccines.

👉 bit.ly/3l5ztjZ

https://twitter.com/WHO/status/1369566300637433858

As evidence grows and new virus variants emerge, updated #COVID19 vaccines may be needed in the future to protect against these variants.

More in detail 👇bit.ly/3l5ztjZ

How can we prevent future new variants of #COVID19 ❓

Stopping the spread at the source remains key:

1⃣ #WearAMask
2⃣ Clean your hands 👐
3⃣ Keep physical distance 📏
4⃣ Cough/sneeze away into your elbow 💪
5⃣ Open windows as much as possible 🪟

We need to work together globally & ensure equitable access to #COVID19 vaccines to address the evolving pandemic & stop stronger virus variants from emerging.

👉bit.ly/3l5ztjZ #VaccinEquity