Covid: New heavily mutated variant B.1.1.529 in South Africa raises concern
http://www.bbc.co.uk/news/health-59418127
"We're back in familiar territory - growing concern about a new variant of coronavirus.
The latest is the most heavily mutated version discovered so far - and it has such a long list of mutations that it was described by one scientist as "horrific", while another told me it was the worst variant they'd seen.
It is early days and the confirmed cases are still mostly concentrated in one province in South Africa, but there are hints it may have spread further.
Immediately there are questions around how quickly the new variant spreads, its ability to bypass some of the protection given by vaccines and what should be done about it.
There is a lot of speculation, but there are very few clear answers."

Pfizer and Moderna are currently testing their vaccines against Omicron Will take approx two weeks for a result and approx 100 days to change current vaccine (if indicated ).
You might find the following articles interesting (they were dated June 2021) ... but relate to an Immunocompromised patient in South Africa sept 2020 , with uncontrolled HIV and a subsequent covid infection . Concern was raised but I wonder if that was as far as it went ???
http://www.latimes.com/science/story/2021-06-03/why-reaching-herd-immunity-in-the-u-s-wont-be-enough-to-protect-us-from-covid-19?_amp=true
http://www.ahri.org/covid-19-and-advanced-hiv-disease-scientists-warn-of-mutation-risk/
http://www.medrxiv.org/content/10.1101/2021.06.03.21258228v1.full.pdf
Hi Blondey

Let's hope the investigations by Pfizer and Moderna show good results for their existing vaccines against the omicron variant, at least knowing the vaccines can be quickly modified if needs be to combat this strain is reassuring.
It was good to read the female HIV patient was eventually treated successfully for Coronavirus. The availabilty of vaccines in Africa should increase, if it hasn't already, because I heard recently on the BBC news the AZ vaccine has now reached 2 billion doses distributed world wide, and I think most are now going to third world countries. The UK is only using Pfizer vaccine for all Booster jabs, which increases protection further to which ever vaccine you had initially.