Current vaccinations maybe ineffective against new covid variants. - Part 2

https://www.cnbc.com/2021/01/27/dr-fauci-says-covid-vaccines-can-be-easily-adapted-to-new-variants-drugmakers-working-on-boosters.html

It has become clear that the existing vaccinations are less effective against the B1351 variant and the US pharmaceutical companies are starting to create another new vaccine which they call the covid booster.

https://www.straitstimes.com/world/united-states/why-tweaking-the-covid-19-vaccines-wont-be-simple

However, this new vaccine will take at least a few months to produce.

The latest bad news is that the B1351 variant has entered the US and it will spread like fire because the Americans don't like to wear masks and don't do social distancing.

https://www.channelnewsasia.com/news/world/us-covid-19-south-africa-variant-first-known-cases-14064092