good news re Pfizer vaccine and the infamous SA strain
From the Guardian (it goes on a bit but this is the top bit - is just on their live feed atm so can't link in full)
The Pfizer/BioNTech Covid-19 vaccine is effective against the coronavirus variant that emerged from South Africa, according to a new study. The PA Media report goes on:
In a study of 20 vaccine recipients, researchers at the University of Texas Medical Branch (UTMB) at Galveston, America, found that the vaccine neutralises the virus with the N501Y and E484K mutations ...
In the UTMB study published today, after testing the sera samples - obtained from blood - authors found evidence that the mutant viruses were neutralised - destroyed by the sera panel.