Wow. It is a darn good thing the new vaccine technology can be adjusted quickly. The technology came to fruition just in time to save millions of lives! Kind of like penicillin during World War II.
Are you fully aware that all people vaccinated so far did it in vane? The Pfizer vaccine no longer works for the 1.351 RSA mutation! (and only 65% best for the UK version) Look at the mess in Israel.
Moderna seem to work for the UK strain, but up to 6x weaker for RSA!
Are you also aware that the updates now run clandestine and Pfizer (moderna) soon will sell a completely untested new vaccine??????
Only Ivermectin can ASAP stop the pandemic!