BBCNEWS BBC News December 1, 2021 10:12:00
Scientists say it will take weeks to get a clearer picture of the variant�*s prevalence and how much protection the current vaccines will offer against it. because in the beginning, you have small numbers, you have a lot of biases in who's actually being found out as someone carries omicron. so it's going to be very difficult to answer these questions in the short run, i'm afraid. and with so much of the world not yet vaccinated, scientists have this warning about more mutations to come... you know, every person who's not immune to this virus is essentially a viral factory and a viral factor...
Source: archive.org